AAVSO Target Tool
  •  Print
    • Print with comments
    • Print without comments
  •  Export CSV
  •  API
  •  Help
  •  Feedback
  • Log In
    • Sign Up
    • Log In
Observing section:


Observability:
To show only targets that are visible tonight at your telescope location, sign up or login.

Star Name
RA
(J2000.0)
Dec
(J2000.0)
Const-
ellation

Var.
Type
Min
Mag
Max
Mag
Period (d)

Observing
Cadence (d)
Observing
Section

Filter/
Mode

Last
Observed
High
Priority
Notes
V1687 Cyg 20h 20m 27s +43° 51' 16" Cyg WR

—

4.0 K

1.0 Alert/Campaign B  6 months ago

Alert Notice 546

Special Notice #419

KIC 08462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign B  1 day ago

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

2MASS J06593158-0405277 06h 59m 31s -4° 05' 27" Mon FUOR

—

10.9 V

3.0 Alert/Campaign B  3 months ago

Alert Notice 518

1SWASP J140747.93-394542.6 14h 07m 47s -39° 45' 42" Cen TTS/ROT+E

—

12.2 V

3.211 1.0 Alert/Campaign B  1 month ago

V preferred

commonly called J1407

Alert Notice 462

1SWASP J140747.93-394542.6 14h 07m 47s -39° 45' 42" Cen TTS/ROT+E

—

12.2 V

3.211 1.0 Alert/Campaign V  1 day ago

V preferred

commonly called J1407

Alert Notice 462

1SWASP J140747.93-394542.6 14h 07m 47s -39° 45' 42" Cen TTS/ROT+E

—

12.2 V

3.211 1.0 Alert/Campaign R  1 month ago

V preferred

Rc (not Johnson)

commonly called J1407

Alert Notice 462

1SWASP J140747.93-394542.6 14h 07m 47s -39° 45' 42" Cen TTS/ROT+E

—

12.2 V

3.211 1.0 Alert/Campaign Visual  1 year ago

commonly called J1407

Alert Notice 462

2MASS J06593158-0405277 06h 59m 31s -4° 05' 27" Mon FUOR

—

10.9 V

3.0 Alert/Campaign V  3 months ago

Alert Notice 518

2MASS J06593158-0405277 06h 59m 31s -4° 05' 27" Mon FUOR

—

10.9 V

3.0 Alert/Campaign I  3 months ago

Ic (not Johnson)

Alert Notice 518

2MASS J06593158-0405277 06h 59m 31s -4° 05' 27" Mon FUOR

—

10.9 V

3.0 Alert/Campaign Visual  5 years ago

Alert Notice 518

2MASS J06593158-0405277 06h 59m 31s -4° 05' 27" Mon FUOR

—

10.9 V

3.0 Alert/Campaign R  4 years ago

Rc (not Johnson)

Alert Notice 518

KIC 08462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign R  1 day ago

Rc (not Johnson)

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

KIC 08462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign I  5 months ago

Ic (not Johnson)

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

V1687 Cyg 20h 20m 27s +43° 51' 16" Cyg WR

—

4.0 K

1.0 Alert/Campaign V  6 months ago

Alert Notice 546

Special Notice #419

V1687 Cyg 20h 20m 27s +43° 51' 16" Cyg WR

—

4.0 K

1.0 Alert/Campaign R  3 years ago

Rc (not Johnson)

Alert Notice 546

Special Notice #419

V1687 Cyg 20h 20m 27s +43° 51' 16" Cyg WR

—

4.0 K

1.0 Alert/Campaign I  5 years ago

Ic (not Johnson)

Alert Notice 546

Special Notice #419

V1687 Cyg 20h 20m 27s +43° 51' 16" Cyg WR

—

4.0 K

1.0 Alert/Campaign Visual  8 months ago

Alert Notice 546

Special Notice #419

EPIC 204278916 16h 02m 07s -22° 57' 46" Sco TTS/ROT/DIP

—

14.8 V

3.646221 1.0 Alert/Campaign V  2 weeks ago

Alert Notice 574

EPIC 204278916 16h 02m 07s -22° 57' 46" Sco TTS/ROT/DIP

—

14.8 V

3.646221 7.0 Alert/Campaign B  2 weeks ago

Alert Notice 574

EPIC 204278916 16h 02m 07s -22° 57' 46" Sco TTS/ROT/DIP

—

14.8 V

3.646221 1.0 Alert/Campaign Visual  4 years ago

Alert Notice 574

GJ729 18h 49m 49s -23° 50' 10" Sgr BY+UV

—

10.57 V

2.869 3.0 Alert/Campaign V  4 years ago

= V1216 Sgr

Alert Notice 583

V2500 Oph 17h 57m 48s +4° 41' 36" Oph BY

—

9.55 V

130.0 0.1 Alert/Campaign V  11 months ago

= Barnard's star

Alert Notice 583

EC 01541-1409 01h 56m 31s -13° 54' 26" Cet V361HYA

—

12.29 V

0.00163 1.0 Alert/Campaign V  3 years ago

Alert Notice 585

EC 01541-1409 01h 56m 31s -13° 54' 26" Cet V361HYA

—

12.29 V

0.00163 1.0 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

HE 0218-4447 02h 20m 24s -44° 33' 28" Phe None

—

12.89 V

1.0 Alert/Campaign V  4 years ago

Alert Notice 585

HE 0218-4447 02h 20m 24s -44° 33' 28" Phe None

—

12.89 V

1.0 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

HE 0218-3437 02h 20m 59s -34° 23' 35" For ELL

—

13.39 V

0.095 1.0 Alert/Campaign V  4 years ago

Alert Notice 585

HE 0218-3437 02h 20m 59s -34° 23' 35" For ELL

—

13.39 V

0.095 1.0 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

2MASS J05144393-0848064 05h 14m 43s -8° 48' 06" Ori None

—

11.21 V

0.1 Alert/Campaign V  3 months ago

Alert Notice 585

2MASS J05144393-0848064 05h 14m 43s -8° 48' 06" Ori None

—

11.21 V

0.1 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

JL 94 22h 01m 52s -75° 52' 04" Oct None

—

13.03 V

1.0 Alert/Campaign V  4 years ago

Alert Notice 585

JL 94 22h 01m 52s -75° 52' 04" Oct None

—

13.03 V

1.0 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

EC 23073-6905 23h 10m 35s -68° 49' 30" Ind None

—

12.59 V

1.0 Alert/Campaign V  4 years ago

Alert Notice 585

EC 23073-6905 23h 10m 35s -68° 49' 30" Ind None

—

12.59 V

1.0 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

PNV J17184504-2454221 17h 18m 45s -24° 54' 22" Oph N

—

9.3 V

3.0 Alert/Campaign B  4 years ago

Nova Oph 2017 = V3664 Oph

Alert Notice 605

please observe if possible despite proximity to Sun

PNV J17184504-2454221 17h 18m 45s -24° 54' 22" Oph N

—

9.3 V

3.0 Alert/Campaign V  4 years ago

Nova Oph 2017 = V3664 Oph

Alert Notice 605

please observe if possible despite proximity to Sun

PNV J17184504-2454221 17h 18m 45s -24° 54' 22" Oph N

—

9.3 V

3.0 Alert/Campaign I  4 years ago

Nova Oph 2017 = V3664 Oph

Alert Notice 605

please observe if possible despite proximity to Sun

PNV J17184504-2454221 17h 18m 45s -24° 54' 22" Oph N

—

9.3 V

3.0 Alert/Campaign Visual  4 years ago

Nova Oph 2017 = V3664 Oph

Alert Notice 605

please observe if possible despite proximity to Sun

Nova LMC 1996 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign V  4 years ago

Nova LMC 1996 = OGLE-2018-NOVA-01

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

Nova LMC 1996 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign B  4 years ago

Nova LMC 1996 = OGLE-2018-NOVA-01

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

Nova LMC 1996 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign R  4 years ago

Nova LMC 1996 = OGLE-2018-NOVA-01

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

Nova LMC 1996 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign I  4 years ago

Nova LMC 1996 = OGLE-2018-NOVA-01

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

OGLE-2018-NOVA-01 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign V  4 years ago

OGLE-2018-NOVA-01 = Nova LMC 1996

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

OGLE-2018-NOVA-01 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign B  4 years ago

OGLE-2018-NOVA-01 = Nova LMC 1996

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

OGLE-2018-NOVA-01 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign R  4 years ago

OGLE-2018-NOVA-01 = Nova LMC 1996

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

OGLE-2018-NOVA-01 05h 13m 32s -68° 38' 00" Dor NR+E

—

11.0 V

2.84995 3.0 Alert/Campaign I  4 years ago

OGLE-2018-NOVA-01 = Nova LMC 1996

Nightly snapshot or time series - see Alert Notice

Alert Notice 620

N Oph 2018 No. 2 17h 14m 02s -28° 49' 23" Oph NA

—

9.3 V

3.0 Alert/Campaign V  3 years ago

V3665 Oph

Alert Notice 622

N Oph 2018 No. 2 17h 14m 02s -28° 49' 23" Oph NA

—

9.3 V

3.0 Alert/Campaign Visual  3 years ago

V3665 Oph

Alert Notice 622

N Oph 2018 No. 2 17h 14m 02s -28° 49' 23" Oph NA

—

9.3 V

3.0 Alert/Campaign B  3 years ago

V3665 Oph

Alert Notice 622

N Oph 2018 No. 2 17h 14m 02s -28° 49' 23" Oph NA

—

9.3 V

3.0 Alert/Campaign R  3 years ago

V3665 Oph

Alert Notice 622

N Oph 2018 No. 2 17h 14m 02s -28° 49' 23" Oph NA

—

9.3 V

3.0 Alert/Campaign I  3 years ago

V3665 Oph

Alert Notice 622

ASASSN-18ey 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

11.8 V

3.0 Alert/Campaign V  2 weeks ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

Alert Notice 625

Alert Notice 629

ASASSN-18ey 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign R  8 months ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

ASASSN-18ey 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign I  2 years ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

ASASSN-18ey 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign B  2 weeks ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

MAXI J1820+070 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign B  2 weeks ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

MAXI J1820+070 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign V  2 weeks ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

MAXI J1820+070 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign R  8 months ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

MAXI J1820+070 18h 20m 21s +7° 11' 07" Oph LMXB/BHXB/XN:

—

12.5 CV

3.0 Alert/Campaign I  2 years ago

ASASSN-18ey = MAXI J1820+070

Alert Notice 624

N Sct 2018 18h 29m 22s -14° 30' 44" Sct NA

—

10.4 V

3.0 Alert/Campaign B  3 years ago

TCP J18292290-1430460

Alert Notice 638

N Sct 2018 18h 29m 22s -14° 30' 44" Sct NA

—

10.4 V

3.0 Alert/Campaign V  2 years ago

TCP J18292290-1430460

Alert Notice 638

N Sct 2018 18h 29m 22s -14° 30' 44" Sct NA

—

10.4 V

3.0 Alert/Campaign R  3 years ago

TCP J18292290-1430460

Alert Notice 638

N Sct 2018 18h 29m 22s -14° 30' 44" Sct NA

—

10.4 V

3.0 Alert/Campaign I  3 years ago

TCP J18292290-1430460

Alert Notice 638

N Sct 2018 18h 29m 22s -14° 30' 44" Sct NA

—

10.4 V

3.0 Alert/Campaign Visual  2 years ago

TCP J18292290-1430460

Alert Notice 638

GJ 1061 03h 35m 59s -44° 30' 45" Hor BY

—

13.04 V

3.0 Alert/Campaign V  3 years ago

Alert Notice 643

GAIA DR2 4636654969717900032 01h 50m 49s -76° 49' 42" Hyi None

—

12.9 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4636654969717900032 01h 50m 49s -76° 49' 42" Hyi None

—

12.9 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 6341112191380600448 22h 27m 23s -89° 17' 30" Oct None

—

12.3 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 6341112191380600448 22h 27m 23s -89° 17' 30" Oct None

—

12.3 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4048168377818693632 18h 28m 31s -28° 45' 02" Sgr None

—

11.9 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4048168377818693632 18h 28m 31s -28° 45' 02" Sgr None

—

11.9 G

3.0 Alert/Campaign V  3 years ago

Alert Notice 650

GAIA DR2 6345873798283774848 18h 14m 18s -85° 59' 06" Oct None

—

11.7 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 6345873798283774848 18h 14m 18s -85° 59' 06" Oct None

—

11.7 G

3.0 Alert/Campaign V  3 years ago

Alert Notice 650

GAIA DR2 4150099732733146112 17h 59m 43s -13° 58' 32" Ser None

—

13.9 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4150099732733146112 17h 59m 43s -13° 58' 32" Ser None

—

13.9 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4150446010182968192 17h 56m 04s -13° 10' 03" Ser None

—

13.1 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4150446010182968192 17h 56m 04s -13° 10' 03" Ser None

—

13.1 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

FASTT 1100 17h 53m 45s -1° 07' 46" Oph MISC

—

14.04 RF

3.0 Alert/Campaign B No Observation

Alert Notice 650

FASTT 1100 17h 53m 45s -1° 07' 46" Oph MISC

—

14.04 RF

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 5919388180059095296 17h 30m 58s -56° 29' 53" Ara None

—

12.6 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 5919388180059095296 17h 30m 58s -56° 29' 53" Ara None

—

12.6 G

3.0 Alert/Campaign V  3 years ago

Alert Notice 650

GAIA DR2 4120809606303456896 17h 27m 08s -21° 39' 04" Oph None

—

13.1 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4120809606303456896 17h 27m 08s -21° 39' 04" Oph None

—

13.1 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4111779763989583232 17h 26m 18s -22° 12' 46" Oph None

—

14.1 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4111779763989583232 17h 26m 18s -22° 12' 46" Oph None

—

14.1 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4168021909706732672 17h 25m 26s -7° 48' 27" Oph None

—

14.3 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4168021909706732672 17h 25m 26s -7° 48' 27" Oph None

—

14.3 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4115021291723497088 17h 17m 45s -21° 31' 16" Oph None

—

13.7 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4115021291723497088 17h 17m 45s -21° 31' 16" Oph None

—

13.7 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

SS 295 17h 07m 38s -7° 44' 48" Oph None

—

12.1 V

3.0 Alert/Campaign B No Observation

Alert Notice 650

SS 295 17h 07m 38s -7° 44' 48" Oph None

—

12.1 V

3.0 Alert/Campaign V  11 months ago

Alert Notice 650

GAIA DR2 4334886650491663104 17h 06m 08s -10° 58' 32" Oph None

—

14.3 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4334886650491663104 17h 06m 08s -10° 58' 32" Oph None

—

14.3 G

3.0 Alert/Campaign V  11 months ago

Alert Notice 650

GAIA DR2 6019720819446985984 16h 45m 31s -36° 22' 31" Sco None

—

12.9 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 6019720819446985984 16h 45m 31s -36° 22' 31" Sco None

—

12.9 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

GAIA DR2 4131587500273361280 16h 39m 59s -18° 44' 38" Oph None

—

13.9 G

3.0 Alert/Campaign B No Observation

Alert Notice 650

GAIA DR2 4131587500273361280 16h 39m 59s -18° 44' 38" Oph None

—

13.9 G

3.0 Alert/Campaign V No Observation

Alert Notice 650

1SWASP J022916.91-395901.4 02h 29m 16s -39° 59' 01" Eri UGZ/IW+VY

—

12.8 V

0.137206 3.0 Alert/Campaign V  2 months ago

Alert Notice 754

not active:

Alert Notice 663

Alert Notice 652

1SWASP J022916.91-395901.4 02h 29m 16s -39° 59' 01" Eri UGZ/IW+VY

—

12.8 V

0.137206 3.0 Alert/Campaign Visual  3 weeks ago

Alert Notice 754

not active:

Alert Notice 663

Alert Notice 652

HL Tau 04h 31m 38s +18° 13' 58" Tau INT

—

15.1 B

3.0 Alert/Campaign V
 Near Solar
Conjunction

CV is also useful

Alert Notice 716

not active Alert Notice 656

not active Alert Notice 654

HL Tau 04h 31m 38s +18° 13' 58" Tau INT

—

15.1 B

5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 656

Alert Notice 654

HL Tau 04h 31m 38s +18° 13' 58" Tau INT

—

15.1 B

3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 716

not activenot active Alert Notice 656

not activenot active Alert Notice 654

V1307 Ori 06h 01m 59s +16° 30' 56" Ori INA

—

9.48 V

3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 657

V1307 Ori 06h 01m 59s +16° 30' 56" Ori INA

—

9.48 V

3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 657

2MASS J16194990-1537248 16h 19m 49s -15° 37' 24" Sco VAR:

—

11.4 V

3.0 Alert/Campaign V  3 years ago

= NSV 20582

Alert Notice 622

KIC 2856960 19h 29m 31s +38° 04' 35" Cyg EA+EA

—

15.615 Kp

0.2585082 3.0 Alert/Campaign R  2 years ago

R preferred, then I or V, clear (CV) better than none

Alert Notice 670

KIC 2856960 19h 29m 31s +38° 04' 35" Cyg EA+EA

—

15.615 Kp

0.2585082 3.0 Alert/Campaign V  10 months ago

R preferred, then I or V, clear (CV) better than none

Alert Notice 670

KIC 2856960 19h 29m 31s +38° 04' 35" Cyg EA+EA

—

15.615 Kp

0.2585082 3.0 Alert/Campaign I  2 years ago

R preferred, then I or V, clear (CV) better than none

Alert Notice 670

KIC 8462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign B  1 day ago

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

KIC 8462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign V  1 day ago

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

KIC 8462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign R  1 day ago

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

KIC 08462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign V  1 day ago

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

KIC 8462852 20h 06m 15s +44° 27' 24" Cyg ROT/DIP

—

11.88 V

1.0 Alert/Campaign I  5 months ago

Ic (not Johnson)

time series S/N=75 or better

Alert Notices 672, 579, 542, 532

Adopted by Tabby Boyajian

V659 Sct 18h 39m 59s -10° 25' 41" Sct NA

—

8.36 V

3.0 Alert/Campaign B  8 months ago

N Sct 2019 = ASASSN-19aad

Alert Notice 683

V659 Sct 18h 39m 59s -10° 25' 41" Sct N

—

8.36 V

3.0 Alert/Campaign V  7 months ago

N Sct 2019 = ASASSN-19aad

Alert Notice 683

V659 Sct 18h 39m 59s -10° 25' 41" Sct N

—

8.36 V

3.0 Alert/Campaign R  1 year ago

N Sct 2019 = ASASSN-19aad

Alert Notice 683

V659 Sct 18h 39m 59s -10° 25' 41" Sct NA

—

8.36 V

3.0 Alert/Campaign I  2 years ago

N Sct 2019 = ASASSN-19aad

Alert Notice 683

V659 Sct 18h 39m 59s -10° 25' 41" Sct N

—

8.36 V

3.0 Alert/Campaign Visual  1 year ago

N Sct 2019 = ASASSN-19aad

Alert Notice 683

V659 Sct 18h 39m 59s -10° 25' 41" Sct NA

—

8.36 V

3.0 Alert/Campaign Spectroscopy No Observation

N Sct 2019 = ASASSN-19aad

Alert Notice 683

TYC 2597-735-1 16h 48m 37s +35° 12' 09" Her CST:

—

11.15 V

3.0 Alert/Campaign B  1 day ago

Johnson or Bessel B CCD photometry requested

Alert Notice 686

ASASSN-V J060000.76-310027.83 06h 00m 00s -31° 00' 27" Col DIP:

—

13.62 V

3.0 Alert/Campaign B  5 days ago

Alert Notice 691

ASASSN-V J060000.76-310027.83 06h 00m 00s -31° 00' 27" Col DIP:

—

13.62 V

3.0 Alert/Campaign V  5 days ago

Alert Notice 691

ASASSN-V J060000.76-310027.83 06h 00m 00s -31° 00' 27" Col DIP:

—

13.62 V

3.0 Alert/Campaign R  5 days ago

Alert Notice 691

ASASSN-V J060000.76-310027.83 06h 00m 00s -31° 00' 27" Col DIP:

—

13.62 V

3.0 Alert/Campaign I  5 days ago

Alert Notice 691

TYC 2483-160-1 08h 34m 38s +31° 33' 14" Cnc EA

—

10.15 V

19.65801 3.0 Alert/Campaign B  1 year ago

Alert Notice 704

TYC 2483-160-1 08h 34m 38s +31° 33' 14" Cnc EA

—

10.15 V

19.65801 3.0 Alert/Campaign V  3 months ago

Alert Notice 704

TYC 2483-160-1 08h 34m 38s +31° 33' 14" Cnc EA

—

10.15 V

19.65801 3.0 Alert/Campaign R  2 years ago

Alert Notice 704

TYC 2483-160-1 08h 34m 38s +31° 33' 14" Cnc EA

—

10.15 V

19.65801 3.0 Alert/Campaign I  2 years ago

Alert Notice 704

ASAS J150924-5303.5 15h 09m 24s -53° 03' 27" Lup M

—

10.006 Ic

346.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

ASAS J150924-5303.5 15h 09m 24s -53° 03' 27" Lup M

—

10.006 Ic

346.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

ASAS J150924-5303.5 15h 09m 24s -53° 03' 27" Lup M

—

10.006 Ic

346.0 3.0 Alert/Campaign U No Observation

Alert Notice 708

NSV 20400 15h 47m 50s -32° 43' 59" Lup ZAND+EA

—

12.9 V

895.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

NSV 20400 15h 47m 50s -32° 43' 59" Lup ZAND+EA

—

12.9 V

895.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

NSV 20400 15h 47m 50s -32° 43' 59" Lup ZAND+EA

—

12.9 V

895.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

V3005 Oph 17h 36m 59s -18° 06' 26" Oph SRA:

—

13.0 V

141.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

V3005 Oph 17h 36m 59s -18° 06' 26" Oph SRA:

—

13.0 V

141.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

V3005 Oph 17h 36m 59s -18° 06' 26" Oph SRA:

—

13.0 V

141.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

2MASS J18572355-0643282 18h 57m 23s -6° 43' 28" Sct YSO:

—

14.7 V

3.0 Alert/Campaign B  1 year ago

Alert Notice 708

2MASS J18572355-0643282 18h 57m 23s -6° 43' 28" Sct YSO:

—

14.7 V

3.0 Alert/Campaign V  1 year ago

Alert Notice 708

2MASS J18572355-0643282 18h 57m 23s -6° 43' 28" Sct YSO:

—

14.7 V

3.0 Alert/Campaign U  1 year ago

Alert Notice 708

HL Tau 04h 31m 38s +18° 13' 58" Tau INT

—

15.1 B

3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 716

V826 Tau 04h 32m 15s +18° 01' 38" Tau BY

—

12.074 V

3.88 3.0 Alert/Campaign V
 Near Solar
Conjunction

CV is also useful

Alert Notice 716

V826 Tau 04h 32m 15s +18° 01' 38" Tau BY

—

12.074 V

3.88 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 716

V826 Tau 04h 32m 15s +18° 01' 38" Tau BY

—

12.074 V

3.88 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 716

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign B  8 months ago

PNV J17581670-2914490

Alert Notice 739

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign V  8 months ago

PNV J17581670-2914490

Alert Notice 739

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign R  9 months ago

PNV J17581670-2914490

Alert Notice 739

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign I  9 months ago

PNV J17581670-2914490

Alert Notice 739

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign Visual  11 months ago

PNV J17581670-2914490

Alert Notice 739

N Sgr 2021 No. 2 17h 58m 16s -29° 14' 56" Sgr N

—

8.0 V

3.0 Alert/Campaign Spectroscopy No Observation

PNV J17581670-2914490

Alert Notice 739

Sz 76 15h 49m 30s -35° 49' 51" Lup WTTS/ROT

—

15.1 V

4.4558434 5.0 Alert/Campaign B  8 months ago

Alert Notice 741

Sz 76 15h 49m 30s -35° 49' 51" Lup WTTS/ROT

—

15.1 V

4.4558434 5.0 Alert/Campaign V  8 months ago

Alert Notice 741

Sz 76 15h 49m 30s -35° 49' 51" Lup WTTS/ROT

—

15.1 V

4.4558434 5.0 Alert/Campaign R  8 months ago

Rc

Alert Notice 741

Sz 76 15h 49m 30s -35° 49' 51" Lup WTTS/ROT

—

15.1 V

4.4558434 5.0 Alert/Campaign I  8 months ago

Alert Notice 741

NSV 20359 15h 39m 28s -34° 46' 18" Lup CTTS

—

—

5.0 Alert/Campaign B No Observation

Alert Notice 741

NSV 20359 15h 39m 28s -34° 46' 18" Lup CTTS

—

—

5.0 Alert/Campaign V No Observation

Alert Notice 741

NSV 20359 15h 39m 28s -34° 46' 18" Lup CTTS

—

—

5.0 Alert/Campaign R No Observation

Rc

Alert Notice 741

NSV 20359 15h 39m 28s -34° 46' 18" Lup CTTS

—

—

5.0 Alert/Campaign I No Observation

Ic

Alert Notice 741

GX Cha 11h 06m 41s -76° 35' 49" Cha CTTS

—

—

5.0 Alert/Campaign B  11 months ago

Alert Notice 741

GX Cha 11h 06m 41s -76° 35' 49" Cha CTTS

—

—

5.0 Alert/Campaign V  10 months ago

Alert Notice 741

GX Cha 11h 06m 41s -76° 35' 49" Cha CTTS

—

—

5.0 Alert/Campaign R  11 months ago

Rc

Alert Notice 741

GX Cha 11h 06m 41s -76° 35' 49" Cha CTTS

—

—

5.0 Alert/Campaign I  10 months ago

Ic

Alert Notice 741

1RXS J213344.1+510725 21h 33m 43s +51° 07' 24" Cyg DQ

—

14.6 V

0.297431 3.0 Alert/Campaign V  3 weeks ago

also CV

Alert Notice 753

1RXS J213344.1+510725 21h 33m 43s +51° 07' 24" Cyg DQ

—

14.6 V

0.297431 3.0 Alert/Campaign Visual  16 years ago

Alert Notice 753

1SWASP J022916.91-395901.4 02h 29m 16s -39° 59' 01" Eri UGZ/IW+VY

—

12.8 V

0.137206 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 754

1SWASP J022916.91-395901.4 02h 29m 16s -39° 59' 01" Eri UGZ/IW+VY

—

12.8 V

0.137206 3.0 Alert/Campaign B No Observation

see Alert Notice for when B is requested

Alert Notice 754

KR Aur 06h 15m 43s +28° 35' 08" Aur NL/VY

—

12.7 V

0.162771641 3.0 Alert/Campaign B
 Near Solar
Conjunction

see Alert Notice for when B is requested

Alert Notice 754

KR Aur 06h 15m 43s +28° 35' 08" Aur NL/VY

—

12.7 V

0.162771641 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 754

KR Aur 06h 15m 43s +28° 35' 08" Aur NL/VY

—

12.7 V

0.162771641 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 754

KR Aur 06h 15m 43s +28° 35' 08" Aur NL/VY

—

12.7 V

0.162771641 3.0 Alert/Campaign Spectroscopy
 Near Solar
Conjunction

Alert Notice 754

HD 80606 09h 22m 37s +50° 36' 13" UMa EP

—

9.0 V

111.4374 3.0 Alert/Campaign V  2 months ago

see notice for cadence/ephemeris instructions

Alert Notice 755

SSTc2d J161344.1-373646 16h 13m 44s -37° 36' 46" Sco YSO

—

17.2 V

3.0 Alert/Campaign B  2 days ago

Alert Notice 776

SSTc2d J161344.1-373646 16h 13m 44s -37° 36' 46" Sco YSO

—

17.2 V

3.0 Alert/Campaign V  2 days ago

Alert Notice 776

SSTc2d J161344.1-373646 16h 13m 44s -37° 36' 46" Sco YSO

—

17.2 V

3.0 Alert/Campaign R  2 days ago

Alert Notice 776

SSTc2d J161344.1-373646 16h 13m 44s -37° 36' 46" Sco YSO

—

17.2 V

3.0 Alert/Campaign I  2 days ago

Alert Notice 776

VZ Cha 11h 09m 23s -76° 23' 20" Cha CTTS/ROT

—

12.1 V

3.0 Alert/Campaign B  1 day ago

Alert Notice 776

VZ Cha 11h 09m 23s -76° 23' 20" Cha CTTS/ROT

—

12.1 V

3.0 Alert/Campaign V  1 day ago

Alert Notice 776

VZ Cha 11h 09m 23s -76° 23' 20" Cha CTTS/ROT

—

12.1 V

3.0 Alert/Campaign R  1 day ago

Alert Notice 776

VZ Cha 11h 09m 23s -76° 23' 20" Cha CTTS/ROT

—

12.1 V

3.0 Alert/Campaign I  1 day ago

Alert Notice 776

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign J
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign H
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 690

alf Ori 05h 55m 10s +7° 24' 25" Ori SRC

1.6 V

—

423.0 3.0 Alert/Campaign Spectroscopy
 Near Solar
Conjunction

Alert Notice 690

gam Cas 00h 56m 42s +60° 43' 00" Cas GCAS

3.0 V

1.6 V

7.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 707

Alert Notice 694

eps Aur 05h 01m 58s +43° 49' 23" Aur EA/GS

3.83 V

2.92 V

9892.0 3.0 Alert/Campaign B
 Near Solar
Conjunction

nightly-every few nights

Alert Notice 504

eps Aur 05h 01m 58s +43° 49' 23" Aur EA/GS

3.83 V

2.92 V

9892.0 3.0 Alert/Campaign V
 Near Solar
Conjunction

nightly-every few nights

Alert Notice 504

eps Aur 05h 01m 58s +43° 49' 23" Aur EA/GS

3.83 V

2.92 V

9892.0 3.0 Alert/Campaign R
 Near Solar
Conjunction

Rc (not Johnson)

nightly-every few nights

Alert Notice 504

eps Aur 05h 01m 58s +43° 49' 23" Aur EA/GS

3.83 V

2.92 V

9892.0 3.0 Alert/Campaign I
 Near Solar
Conjunction

Ic (not Johnson)

nightly-every few nights

Alert Notice 504

eps Aur 05h 01m 58s +43° 49' 23" Aur EA/GS

3.83 V

2.92 V

9892.0 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

nightly-every few nights

Alert Notice 504

bet Pic 05h 47m 17s -51° 03' 59" Pic DSCT+EP:

3.86 V

3.8 V

0.02626 0.1 Alert/Campaign B No Observation

cadence <10 min

precision better than 0.01 mag

Alert Notice 566

bet Pic 05h 47m 17s -51° 03' 59" Pic DSCT+EP:

3.86 V

3.8 V

0.02626 0.1 Alert/Campaign V No Observation

cadence <10 min

precision better than 0.01 mag

Alert Notice 566

bet Pic 05h 47m 17s -51° 03' 59" Pic DSCT+EP:

3.86 V

3.8 V

0.02626 0.1 Alert/Campaign R No Observation

Rc (not Johnson)

cadence <10 min

precision better than 0.01 mag

Alert Notice 566

CE Tau 05h 32m 12s +18° 35' 39" Tau SRC

4.54 V

4.23 V

165.0 3.0 Alert/Campaign B
 Near Solar
Conjunction

campaign is concluded but observations welcome

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

CE Tau 05h 32m 12s +18° 35' 39" Tau SRC

4.54 V

4.23 V

165.0 3.0 Alert/Campaign V
 Near Solar
Conjunction

campaign is concluded but observations still welcome

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

CE Tau 05h 32m 12s +18° 35' 39" Tau SRC

4.54 V

4.23 V

165.0 3.0 Alert/Campaign R
 Near Solar
Conjunction

campaign is concluded but observations still welcome

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

b Per 04h 18m 14s +50° 17' 43" Per EA+ELL

5.1 V

4.57 V

704.9 3.0 Alert/Campaign V
 Near Solar
Conjunction

V or DSLR green

not beta Per

Alert Notice 761

not active - Alert Notice 721

not active - Alert Notice 688

not active - Alert Notice 655

not active - Alert Notice 610

b Per 04h 18m 14s +50° 17' 43" Per EA+ELL

5.1 V

4.57 V

704.9 3.0 Alert/Campaign Spectroscopy
 Near Solar
Conjunction

V or DSLR green photometry also

not beta Per

Alert Notice 761

not active - Alert Notice 721

not active - Alert Notice 688

not active - Alert Notice 655

not active - Alert Notice 610

VV Cep 21h 56m 39s +63° 37' 32" Cep EA/GS+SRC

5.4 V

4.88 V

7498.0 3.0 Alert/Campaign V  2 weeks ago

Alert Notice 593

VV Cep 21h 56m 39s +63° 37' 32" Cep EA/GS+SRC

5.4 V

4.88 V

7498.0 3.0 Alert/Campaign R  2 weeks ago

Alert Notice 593

VV Cep 21h 56m 39s +63° 37' 32" Cep EA/GS+SRC

5.4 V

4.88 V

7498.0 3.0 Alert/Campaign Visual  1 day ago

Alert Notice 593

V960 Tau 05h 33m 31s +18° 32' 24" Tau GCAS

5.72 V

5.43 V

3.0 Alert/Campaign B
 Near Solar
Conjunction

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

V960 Tau 05h 33m 31s +18° 32' 24" Tau GCAS

5.72 V

5.43 V

3.0 Alert/Campaign V
 Near Solar
Conjunction

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

V960 Tau 05h 33m 31s +18° 32' 24" Tau GCAS

5.72 V

5.43 V

3.0 Alert/Campaign R
 Near Solar
Conjunction

DSLR TB/TG/TR requested primarily, BVR welcome

Alert Notice 602

P Cyg 20h 17m 47s +38° 01' 58" Cyg SDOR

6.0 V

3.0 V

1.0 Alert/Campaign V  1 month ago

Alert Notice 440

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign B  2 weeks ago

Alert Notice 746

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign V  2 weeks ago

Alert Notice 746

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign R  2 weeks ago

Alert Notice 746

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign I  2 weeks ago

Alert Notice 746

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign Visual  1 week ago

Alert Notice 746

rho Cas 23h 54m 23s +57° 29' 57" Cas SDOR:

6.2 V

4.1 V

5.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 746

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign U No Observation

NSV 24045 = HD 163296

Alert Notice 621

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign B  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign V  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign R No Observation

NSV 24045 = HD 163296

Alert Notice 621

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign I  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

NSV 24045 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign Vis No Observation

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign B  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign V  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign R No Observation

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign I  3 years ago

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign Vis No Observation

NSV 24045 = HD 163296

Alert Notice 621

HD 163296 17h 56m 21s -21° 57' 21" Sgr UXOR:

7.2 V

6.84 V

5.0 Alert/Campaign U No Observation

NSV 24045 = HD 163296

Alert Notice 621

NSV 14420 23h 05m 52s -35° 51' 11" PsA None

7.37 V

7.32 V

3.0 Alert/Campaign V  2 years ago

= GJ 887

Alert Notice 643

GJ 887 23h 05m 52s -35° 51' 11" PsA None

7.37 V

7.32 V

3.0 Alert/Campaign V  2 years ago

= NSV 14420

Alert Notice 643

W Cep 22h 36m 27s +58° 25' 33" Cep SRC

8.5 V

7.02 V

350.0 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

W Cep 22h 36m 27s +58° 25' 33" Cep SRC

8.5 V

7.02 V

350.0 10.0 Alert/Campaign Visual  1 week ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

AG Peg 21h 51m 01s +12° 37' 32" Peg ZAND+R

9.4 V

6.0 V

816.5 1.0 Alert/Campaign B  1 week ago

Alert Notice 521

AG Peg 21h 51m 01s +12° 37' 32" Peg ZAND+R

9.4 V

6.0 V

816.5 1.0 Alert/Campaign V  1 week ago

Alert Notice 521

AG Peg 21h 51m 01s +12° 37' 32" Peg ZAND+R

9.4 V

6.0 V

816.5 1.0 Alert/Campaign R  4 months ago

Rc (not Johnson)

Alert Notice 521

AG Peg 21h 51m 01s +12° 37' 32" Peg ZAND+R

9.4 V

6.0 V

816.5 1.0 Alert/Campaign I  1 year ago

Ic (not Johnson)

Alert Notice 521

AG Peg 21h 51m 01s +12° 37' 32" Peg ZAND+R

9.4 V

6.0 V

816.5 1.0 Alert/Campaign Visual  1 month ago

Alert Notice 521

V1410 Ori 05h 31m 57s +11° 17' 41" Ori INA

9.73 V

9.38 V

3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 657

V1410 Ori 05h 31m 57s +11° 17' 41" Ori INA

9.73 V

9.38 V

3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 657

CH Cyg 19h 24m 33s +50° 14' 29" Cyg ZAND+SR

10.1 V

5.6 V

5.0 Alert/Campaign B  1 week ago

B and V especially needed

Alert Notice 639

Alert Notice 454

Special Notice #320

CH Cyg 19h 24m 33s +50° 14' 29" Cyg ZAND+SR

10.1 V

5.6 V

5.0 Alert/Campaign V  1 week ago

B and V especially needed

Alert Notice 639

Alert Notice 454

Special Notice #320

CH Cyg 19h 24m 33s +50° 14' 29" Cyg ZAND+SR

10.1 V

5.6 V

5.0 Alert/Campaign R  2 months ago

B and V especially needed

Rc (not Johnson)

Alert Notice 639

Alert Notice 454

Special Notice #320

CH Cyg 19h 24m 33s +50° 14' 29" Cyg ZAND+SR

10.1 V

5.6 V

5.0 Alert/Campaign I  2 months ago

B and V especially needed

Ic (not Johnson)

Alert Notice 639

Alert Notice 454

Special Notice #320

CH Cyg 19h 24m 33s +50° 14' 29" Cyg ZAND+SR

10.1 V

5.6 V

5.0 Alert/Campaign Visual  1 day ago

Alert Notice 639

Alert Notice 454

Special Notice #320

AG Dra 16h 01m 41s +66° 48' 10" Dra ZAND

10.3 V

7.9 V

548.65 3.0 Alert/Campaign B  2 days ago

Alert Notice 631

AG Dra 16h 01m 41s +66° 48' 10" Dra ZAND

10.3 V

7.9 V

548.65 3.0 Alert/Campaign V  2 days ago

Alert Notice 631

AG Dra 16h 01m 41s +66° 48' 10" Dra ZAND

10.3 V

7.9 V

548.65 3.0 Alert/Campaign R  1 week ago

Rc (not Johnson)

Rc and Ic are less urgent than UBV

Alert Notice 631

AG Dra 16h 01m 41s +66° 48' 10" Dra ZAND

10.3 V

7.9 V

548.65 3.0 Alert/Campaign I  5 months ago

Ic (not Johnson)

Rc and Ic are less urgent than UBV

Alert Notice 631

AG Dra 16h 01m 41s +66° 48' 10" Dra ZAND

10.3 V

7.9 V

548.65 3.0 Alert/Campaign Visual  1 day ago

Alert Notice 631

Adopted by John Francis Briol

PDS 110 05h 23m 31s -1° 04' 23" Ori E+TTS

10.75 V

10.4 V

808.6 1.0 Alert/Campaign B
 Near Solar
Conjunction

BVRI preferred, but Sloan filters all right

Alert Notice 584

PDS 110 05h 23m 31s -1° 04' 23" Ori E+TTS

10.75 V

10.4 V

808.6 1.0 Alert/Campaign V
 Near Solar
Conjunction

BVRI preferred, but Sloan filters all right

Alert Notice 584

PDS 110 05h 23m 31s -1° 04' 23" Ori E+TTS

10.75 V

10.4 V

808.6 1.0 Alert/Campaign R
 Near Solar
Conjunction

BVRI preferred, but Sloan filters all right

Alert Notice 584

PDS 110 05h 23m 31s -1° 04' 23" Ori E+TTS

10.75 V

10.4 V

808.6 1.0 Alert/Campaign I
 Near Solar
Conjunction

BVRI preferred, but Sloan filters all right

Alert Notice 584

PDS 110 05h 23m 31s -1° 04' 23" Ori E+TTS

10.75 V

10.4 V

808.6 1.0 Alert/Campaign Visual
 Near Solar
Conjunction

BVRI preferred, but Sloan filters all right

Alert Notice 584

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign B  1 day ago

B most important, then V, Rc, Ic

Alert Notice 750

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign V  1 day ago

B most important, then V, Rc, Ic

Alert Notice 750

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign R  3 days ago

B most important, then V, Rc, Ic

Alert Notice 750

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign I  1 week ago

B most important, then V, Rc, Ic

Alert Notice 750

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign Visual  1 day ago

B most important, then V, Rc, Ic

Alert Notice 750

T CrB 15h 59m 30s +25° 55' 12" CrB NR+ELL

10.8 V

2.0 V

227.6 5.0 Alert/Campaign Spectroscopy No Observation

B most important, then V, Rc, Ic

Alert Notice 750

S Dor 05h 18m 14s -69° 15' 01" Dor SDOR

10.83 V

8.8 V

1.0 Alert/Campaign B  1 week ago

Special Notice #293

S Dor 05h 18m 14s -69° 15' 01" Dor SDOR

10.83 V

8.8 V

1.0 Alert/Campaign V  1 day ago

Special Notice #293

S Dor 05h 18m 14s -69° 15' 01" Dor SDOR

10.83 V

8.8 V

1.0 Alert/Campaign R  1 year ago

Rc (not Johnson)

Special Notice #293

S Dor 05h 18m 14s -69° 15' 01" Dor SDOR

10.83 V

8.8 V

1.0 Alert/Campaign I  1 day ago

Ic (not Johnson)

Special Notice #293

S Dor 05h 18m 14s -69° 15' 01" Dor SDOR

10.83 V

8.8 V

1.0 Alert/Campaign Visual  6 days ago

Special Notice #293

V346 Ori 05h 24m 42s +1° 43' 48" Ori UXOR+DSCT

10.9 V

10.1 V

0.0285 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 657

V346 Ori 05h 24m 42s +1° 43' 48" Ori UXOR+DSCT

10.9 V

10.1 V

0.0285 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 657

V1204 Tau 04h 38m 39s +15° 46' 13" Tau TTS/ROT

10.93 V

10.64 V

3.0804 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 766

Alert Notice 760

V1204 Tau 04h 38m 39s +15° 46' 13" Tau TTS/ROT

10.93 V

10.64 V

3.0804 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 766

Alert Notice 760

V1204 Tau 04h 38m 39s +15° 46' 13" Tau TTS/ROT

10.93 V

10.64 V

3.0804 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 766

Alert Notice 760

V1204 Tau 04h 38m 39s +15° 46' 13" Tau TTS/ROT

10.93 V

10.64 V

3.0804 3.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 766

Alert Notice 760

V1204 Tau 04h 38m 39s +15° 46' 13" Tau TTS/ROT

10.93 V

10.64 V

3.0804 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 766

Alert Notice 760

Proxima Cen 14h 29m 42s -62° 40' 46" Cen BY+UV

11.3 V

11.1 V

82.8 8.3 Alert/Campaign I  3 years ago

=V645 Cen

Ic (not Johnson)

transits of exoplanet Proxima Cen b; see Alert Notice for ephemeris information

Alert Notice 571

Proxima Cen 14h 29m 42s -62° 40' 46" Cen BY+UV

11.3 V

11.1 V

82.8 0.1 Alert/Campaign V  3 years ago

= V645 Cen

Alert Notice 583

TW Hya 11h 01m 51s -34° 42' 16" Hya CTTS/ROT

11.3 V

10.6 V

3.56 3.0 Alert/Campaign B  1 day ago

Alert Notice 774

Alert Notice 770

not active

Alert Notice 737

Alert Notice 733

Alert Notice 731

TW Hya 11h 01m 51s -34° 42' 16" Hya CTTS/ROT

11.3 V

10.6 V

3.56 3.0 Alert/Campaign V  1 day ago

Alert Notice 774

Alert Notice 770

not active

Alert Notice 737

Alert Notice 733

Alert Notice 731

TW Hya 11h 01m 51s -34° 42' 16" Hya CTTS/ROT

11.3 V

10.6 V

3.56 3.0 Alert/Campaign R  1 day ago

Rc preferred, Sloan r if Rc not available

Alert Notice 774

Alert Notice 770

not active

Alert Notice 737

Alert Notice 733

Alert Notice 731

TW Hya 11h 01m 51s -34° 42' 16" Hya CTTS/ROT

11.3 V

10.6 V

3.56 3.0 Alert/Campaign I  1 day ago

Ic preferred, Sloan i if Ic not available

Alert Notice 774

Alert Notice 770

not active

Alert Notice 737

Alert Notice 733

Alert Notice 731

CD-28 10578 14h 18m 28s -28° 39' 03" Hya VAR:

11.75 V

11.7 V

3.0 Alert/Campaign B No Observation

Alert Notice 632

CD-28 10578 14h 18m 28s -28° 39' 03" Hya VAR:

11.75 V

11.7 V

3.0 Alert/Campaign V  2 years ago

Alert Notice 632

ASAS J102322-3737.0 10h 23m 21s -37° 36' 59" Ant EA+R

11.83 V

11.61 V

0.13926939 0.1 Alert/Campaign V  3 years ago

Alert Notice 585

ASAS J102322-3737.0 10h 23m 21s -37° 36' 59" Ant EA+R

11.83 V

11.61 V

0.13926939 0.1 Alert/Campaign R No Observation

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

ASAS J195948-8252.7 19h 59m 48s -82° 52' 37" Oct SRB

11.9 V

11.4 V

52.67 3.0 Alert/Campaign B  3 years ago

Alert Notice 632

ASAS J195948-8252.7 19h 59m 48s -82° 52' 37" Oct SRB

11.9 V

11.4 V

52.67 3.0 Alert/Campaign V  3 years ago

Alert Notice 632

GD 1068 02h 00m 13s -17° 28' 43" Cet R

12.13 V

11.95 V

0.258105 1.0 Alert/Campaign V  4 years ago

Alert Notice 585

GD 1068 02h 00m 13s -17° 28' 43" Cet R

12.13 V

11.95 V

0.258105 1.0 Alert/Campaign R  3 years ago

V preferred; if Johnson R used, submit as RJ

Alert Notice 585

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign B  1 day ago

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign V  1 day ago

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign R  1 day ago

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign I  1 week ago

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign U No Observation

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign J No Observation

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign H No Observation

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign Visual  7 months ago

Alert Notice 700

EE Cep 22h 09m 22s +55° 45' 24" Cep EA

12.15 V

10.72 V

2049.53 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 700

YZ Cet 01h 12m 30s -16° 59' 56" Cet BY+UV

12.18 V

12.03 V

68.3 3.0 Alert/Campaign V  3 months ago

= GJ 54.1

Alert Notice 643

GJ 54.1 01h 12m 30s -16° 59' 56" Cet BY+UV

12.18 V

12.03 V

68.3 3.0 Alert/Campaign V  3 months ago

= YZ CET

Alert Notice 643

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign B  6 months ago

Alert Notice 732

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign V  6 months ago

Alert Notice 732

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign R  6 months ago

Alert Notice 732

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign I  6 months ago

Alert Notice 732

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign Visual  1 year ago

Alert Notice 732

ASASSN-21co 18h 17m 51s -58° 07' 49" Pav EA/GS

12.36 V

11.7 V

4343.0 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 732

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign B  1 week ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign R  1 week ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign I  1 week ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign Visual  3 months ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign V  1 week ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign U  9 months ago

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign J No Observation

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign Spectroscopy No Observation

see Alert Notice for cadence

Alert Notice 738

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

R Aqr 23h 43m 49s -15° 17' 04" Aqr M+ZAND

12.4 V

5.2 V

387.0 10.0 Alert/Campaign H No Observation

see Alert Notice for cadence

Alert Notice 696 - urgent

Alert Notice 689

Alert Notice 665

Alert Notice 600

Alert Notice 589

Alert Notice 535 - multi-year

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign B  4 days ago

Alert Notice 730

Alert Notice 673 - not active

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign V  4 days ago

Alert Notice 730

Alert Notice 720- not active

Alert Notice 673 - not active

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign R  4 days ago

Rc

Alert Notice 730

Alert Notice 720- not active

Alert Notice 673 - not active

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign I  5 days ago

Alert Notice 730

Alert Notice 673 - not active

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign Visual  1 day ago

Alert Notice 730

Alert Notice 720- not active

Alert Notice 673 - not active

SS Cyg 21h 42m 42s +43° 35' 09" Cyg UGSS

12.4 V

7.7 V

0.27513 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 730

Alert Notice 673 - not active

RW Aur 05h 07m 49s +30° 24' 05" Aur CTTS/ROT+CTTS

12.5 V

9.2 V

2.64 1.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 727

Alert Notice 514

Special Notice #402

RW Aur 05h 07m 49s +30° 24' 05" Aur CTTS/ROT+CTTS

12.5 V

9.2 V

2.64 1.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 727

Alert Notice 514

Special Notice #402

RW Aur 05h 07m 49s +30° 24' 05" Aur CTTS/ROT+CTTS

12.5 V

9.2 V

2.64 1.0 Alert/Campaign R
 Near Solar
Conjunction

Rc (not Johnson)

Alert Notice 727

Alert Notice 514

Special Notice #402

RW Aur 05h 07m 49s +30° 24' 05" Aur CTTS/ROT+CTTS

12.5 V

9.2 V

2.64 1.0 Alert/Campaign I
 Near Solar
Conjunction

Ic (not Johnson)

Alert Notice 727

Alert Notice 514

Special Notice #402

RW Aur 05h 07m 49s +30° 24' 05" Aur CTTS/ROT+CTTS

12.5 V

9.2 V

2.64 1.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 727

Alert Notice 514

Special Notice #402

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign B  1 week ago

Alert Notice 752

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign V  6 days ago

Alert Notice 752

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign R  1 week ago

Alert Notice 752

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign I  6 days ago

Alert Notice 752

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 752

RS Oph 17h 50m 13s -6° 42' 28" Oph NR+LB

12.5 V

4.3 V

453.6 3.0 Alert/Campaign Visual  23 hours ago

Alert Notice 752

ASASSN-V J081823.00-111138.9 08h 18m 22s -11° 11' 38" Hya L

12.69 V

12.3 V

3.0 Alert/Campaign B No Observation

Alert Notice 632

ASASSN-V J081823.00-111138.9 08h 18m 22s -11° 11' 38" Hya L

12.69 V

12.3 V

3.0 Alert/Campaign V  4 years ago

Alert Notice 632

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign B  2 weeks ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign V  2 weeks ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign R  2 weeks ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign I  1 month ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign U  2 years ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign Visual  1 week ago

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V694 Mon 07h 25m 51s -7° 44' 08" Mon ZAND

12.7 V

8.88 V

1943.0 10.0 Alert/Campaign Spectroscopy No Observation

= MWC 560

Alert Notice 695

Alert Notice 692

Alert Notice 678

V603 Aql 18h 48m 54s +0° 35' 02" Aql NA

12.7 V

-1.4 V

0.13820103 3.0 Alert/Campaign V  7 months ago

V preferred; CV or TG useful

Alert Notice 743

V603 Aql 18h 48m 54s +0° 35' 02" Aql NA

12.7 V

-1.4 V

0.13820103 3.0 Alert/Campaign Visual  1 week ago

Alert Notice 743

V603 Aql 18h 48m 54s +0° 35' 02" Aql NA

12.7 V

-1.4 V

0.13820103 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 743

CHX 18N 11h 11m 46s -76° 20' 08" Cha CTTS/ROT

12.82 V

11.76 V

5.0 Alert/Campaign B  11 months ago

Alert Notice 741

CHX 18N 11h 11m 46s -76° 20' 08" Cha CTTS/ROT

12.82 V

11.76 V

5.0 Alert/Campaign V  11 months ago

Alert Notice 741

CHX 18N 11h 11m 46s -76° 20' 08" Cha CTTS/ROT

12.82 V

11.76 V

5.0 Alert/Campaign R  1 month ago

Rc

Alert Notice 741

CHX 18N 11h 11m 46s -76° 20' 08" Cha CTTS/ROT

12.82 V

11.76 V

5.0 Alert/Campaign I  11 months ago

Ic

Alert Notice 741

ASASSN-V J183449.60-382456.9 18h 34m 49s -38° 24' 56" CrA SR

12.85 V

12.14 V

339.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

ASASSN-V J183449.60-382456.9 18h 34m 49s -38° 24' 56" CrA SR

12.85 V

12.14 V

339.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

ASASSN-V J183449.60-382456.9 18h 34m 49s -38° 24' 56" CrA SR

12.85 V

12.14 V

339.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

RU Lup 15h 56m 42s -37° 49' 15" Lup CTTS

12.9 V

9.8 V

5.0 Alert/Campaign B  8 months ago

Alert Notice 751

Alert Notice 741

RU Lup 15h 56m 42s -37° 49' 15" Lup CTTS

12.9 V

9.8 V

5.0 Alert/Campaign V  1 month ago

Alert Notice 751

Alert Notice 741

RU Lup 15h 56m 42s -37° 49' 15" Lup CTTS

12.9 V

9.8 V

5.0 Alert/Campaign R  1 month ago

Rc

Alert Notice 751

Alert Notice 741

RU Lup 15h 56m 42s -37° 49' 15" Lup CTTS

12.9 V

9.8 V

5.0 Alert/Campaign I  8 months ago

Ic

Alert Notice 751

Alert Notice 741

RT Cru 12h 34m 53s -64° 33' 56" Cru ZAND

12.95 V

11.1 V

325.0 7.0 Alert/Campaign B  1 day ago

Alert Notice 503

Special Notice #409

Special Notice #411

RT Cru 12h 34m 53s -64° 33' 56" Cru ZAND

12.95 V

11.1 V

325.0 7.0 Alert/Campaign V  1 day ago

Alert Notice 503

Special Notice #409

Special Notice #411

RT Cru 12h 34m 53s -64° 33' 56" Cru ZAND

12.95 V

11.1 V

325.0 7.0 Alert/Campaign Visual  6 months ago

Alert Notice 503

Special Notice #409

Special Notice #411

KQ Mon 07h 31m 21s -10° 21' 49" Mon NL

13.0 p

12.1 p

0.128 5.0 Alert/Campaign V  2 weeks ago

Alert Notice 661

Alert Notice 659

Alert Notice 652

KQ Mon 07h 31m 21s -10° 21' 49" Mon NL

13.0 p

12.1 p

0.128 5.0 Alert/Campaign Visual  1 month ago

Alert Notice 661

Alert Notice 659

Alert Notice 652

ASASSN-V J192916.53-224040.3 19h 29m 16s -22° 40' 40" Sgr L

13.02 V

12.52 V

3.0 Alert/Campaign B No Observation

Alert Notice 650

ASASSN-V J192916.53-224040.3 19h 29m 16s -22° 40' 40" Sgr L

13.02 V

12.52 V

3.0 Alert/Campaign V  3 years ago

Alert Notice 650

ASASSN-V J175047.54-390117.8 17h 50m 47s -39° 01' 17" Sco SR

13.13 V

13.0 V

386.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

ASASSN-V J175047.54-390117.8 17h 50m 47s -39° 01' 17" Sco SR

13.13 V

13.0 V

386.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

ASASSN-V J175047.54-390117.8 17h 50m 47s -39° 01' 17" Sco SR

13.13 V

13.0 V

386.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

ASASSN-V J195442.95+172212.6 19h 54m 42s +17° 22' 12" Sge SR+ZAND

13.2 V

10.7 V

418.0 3.0 Alert/Campaign B  6 months ago

= Vend47

Alert notice 648

ASASSN-V J195442.95+172212.6 19h 54m 42s +17° 22' 12" Sge SR+ZAND

13.2 V

10.7 V

418.0 3.0 Alert/Campaign V  1 day ago

= Vend47

Alert notice 648

ASASSN-V J195442.95+172212.6 19h 54m 42s +17° 22' 12" Sge SR+ZAND

13.2 V

10.7 V

418.0 3.0 Alert/Campaign R  7 months ago

= Vend47

Alert notice 648

ASASSN-V J195442.95+172212.6 19h 54m 42s +17° 22' 12" Sge SR+ZAND

13.2 V

10.7 V

418.0 3.0 Alert/Campaign I  6 months ago

= Vend47

Alert notice 648

ASASSN-V J195442.95+172212.6 19h 54m 42s +17° 22' 12" Sge SR+ZAND

13.2 V

10.7 V

418.0 3.0 Alert/Campaign Visual  1 week ago

= Vend47

Alert notice 648

V827 Tau 04h 32m 14s +18° 20' 14" Tau WTTS/ROT+UV

13.2 V

12.4 V

3.7559 3.0 Alert/Campaign V
 Near Solar
Conjunction

CV is also useful

Alert Notice 716

V827 Tau 04h 32m 14s +18° 20' 14" Tau WTTS/ROT+UV

13.2 V

12.4 V

3.7559 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 716

V827 Tau 04h 32m 14s +18° 20' 14" Tau WTTS/ROT+UV

13.2 V

12.4 V

3.7559 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 716

ASAS J190559-2109.4 19h 05m 59s -21° 09' 25" Sgr SR

13.3 V

12.4 V

3.0 Alert/Campaign B  1 year ago

not active - Alert Notice 719

not active - Alert Notice 708

ASAS J190559-2109.4 19h 05m 59s -21° 09' 25" Sgr SR

13.3 V

12.4 V

3.0 Alert/Campaign V  1 year ago

not active - Alert Notice 719

not active - Alert Notice 708

ASAS J190559-2109.4 19h 05m 59s -21° 09' 25" Sgr SR

13.3 V

12.4 V

3.0 Alert/Campaign U  1 year ago

Alert Notice 708

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

3.0 Alert/Campaign B  1 day ago

also Sloan g

Alert Notice 723

Alert Notice 710 not current

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

3.0 Alert/Campaign V  1 day ago

also Sloan g

Alert Notice 723

Alert Notice 710 not current

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

3.0 Alert/Campaign R  1 day ago

also Sloan g

Alert Notice 723

Alert Notice 710 not current

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

3.0 Alert/Campaign I  1 week ago

also Sloan g

Alert Notice 723

Alert Notice 710 not current

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

3.0 Alert/Campaign Visual  1 year ago

also Sloan g

Alert Notice 723

Alert Notice 710 not current

ASASSN-V J181654.06-202117.6 18h 16m 54s -20° 21' 17" Sgr UXOR

13.3 V

12.5 V

10.0 Alert/Campaign Spectroscopy No Observation

see Alert Notice 723 for cadence

Alert Notice 723

Alert Notice 710 not current

V Cas 23h 11m 40s +59° 41' 58" Cas M

13.4 V

6.9 V

228.83 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V Cas 23h 11m 40s +59° 41' 58" Cas M

13.4 V

6.9 V

228.83 10.0 Alert/Campaign Visual  1 week ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

ASAS J152058-4519.7 15h 20m 58s -45° 19' 44" Lup SR+ZAND:

13.6 V

12.3 V

60.76 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

Alert Notice 681

ASAS J152058-4519.7 15h 20m 58s -45° 19' 44" Lup SR+ZAND:

13.6 V

12.3 V

60.76 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

Alert Notice 681

ASAS J152058-4519.7 15h 20m 58s -45° 19' 44" Lup SR+ZAND:

13.6 V

12.3 V

60.76 3.0 Alert/Campaign U No Observation

Alert Notice 708

Alert Notice 681

ASAS J185604-2327.2 18h 56m 04s -23° 27' 14" Sgr ELL+SR+ZAND:

13.6 V

12.7 V

231.4 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

Alert Notice 681

ASAS J185604-2327.2 18h 56m 04s -23° 27' 14" Sgr ELL+SR+ZAND:

13.6 V

12.7 V

231.4 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

Alert Notice 681

ASAS J185604-2327.2 18h 56m 04s -23° 27' 14" Sgr ELL+SR+ZAND:

13.6 V

12.7 V

231.4 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

Alert Notice 681

BP Tau 04h 19m 15s +29° 06' 26" Tau CTTS/ROT

13.6 B

10.7 B

8.1 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 751

BP Tau 04h 19m 15s +29° 06' 26" Tau CTTS/ROT

13.6 B

10.7 B

8.1 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 751

BP Tau 04h 19m 15s +29° 06' 26" Tau CTTS/ROT

13.6 B

10.7 B

8.1 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 751

BP Tau 04h 19m 15s +29° 06' 26" Tau CTTS/ROT

13.6 B

10.7 B

8.1 3.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 751

ASASSN-V J185421.70-274827.4 18h 54m 21s -27° 48' 27" Sgr SR

13.63 V

12.89 V

455.0 3.0 Alert/Campaign B No Observation

Alert Notice 650

ASASSN-V J185421.70-274827.4 18h 54m 21s -27° 48' 27" Sgr SR

13.63 V

12.89 V

455.0 3.0 Alert/Campaign V  3 years ago

Alert Notice 650

NSV 20416 15h 51m 46s -35° 56' 44" Lup CTTS/DIP

13.7 V

12.2 V

5.0 Alert/Campaign B  8 months ago

Alert Notice 741

NSV 20416 15h 51m 46s -35° 56' 44" Lup CTTS/DIP

13.7 V

12.2 V

5.0 Alert/Campaign V  8 months ago

Alert Notice 741

NSV 20416 15h 51m 46s -35° 56' 44" Lup CTTS/DIP

13.7 V

12.2 V

5.0 Alert/Campaign R  8 months ago

Rc

Alert Notice 741

NSV 20416 15h 51m 46s -35° 56' 44" Lup CTTS/DIP

13.7 V

12.2 V

5.0 Alert/Campaign I  8 months ago

Ic

Alert Notice 741

R Mon 06h 39m 09s +8° 44' 10" Mon INA

13.8 B

11.0 B

3.0 Alert/Campaign B  1 year ago

Alert Notice 657

R Mon 06h 39m 09s +8° 44' 10" Mon INA

13.8 B

11.0 B

3.0 Alert/Campaign V  2 months ago

Alert Notice 657

SZ Cha 10h 58m 16s -77° 17' 17" Cha CTTS

13.8 V

11.7 V

5.0 Alert/Campaign B  1 month ago

Alert Notice 741

SZ Cha 10h 58m 16s -77° 17' 17" Cha CTTS

13.8 V

11.7 V

5.0 Alert/Campaign V  1 month ago

Alert Notice 741

SZ Cha 10h 58m 16s -77° 17' 17" Cha CTTS

13.8 V

11.7 V

5.0 Alert/Campaign R  1 week ago

Rc

Alert Notice 741

SZ Cha 10h 58m 16s -77° 17' 17" Cha CTTS

13.8 V

11.7 V

5.0 Alert/Campaign I  1 month ago

Ic

Alert Notice 741

GSC 09276-00130 17h 18m 09s -67° 57' 25" Aps L

13.85 V

13.61 V

3.0 Alert/Campaign B  3 years ago

Alert Notice 632

GSC 09276-00130 17h 18m 09s -67° 57' 25" Aps L

13.85 V

13.61 V

3.0 Alert/Campaign V  3 years ago

Alert Notice 632

ASASSN-V J163807.84-284207.6 16h 38m 07s -28° 42' 07" Sco SR

13.87 V

13.74 V

516.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

ASASSN-V J163807.84-284207.6 16h 38m 07s -28° 42' 07" Sco SR

13.87 V

13.74 V

516.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

ASASSN-V J163807.84-284207.6 16h 38m 07s -28° 42' 07" Sco SR

13.87 V

13.74 V

516.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

GM Aur 04h 55m 10s +30° 21' 59" Aur CTTS/ROT

13.9 p

13.1 p

6.02 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 760

not active - Alert Notice 756

GM Aur 04h 55m 10s +30° 21' 59" Aur CTTS/ROT

13.9 p

13.1 p

6.02 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 760

not active - Alert Notice 756

GM Aur 04h 55m 10s +30° 21' 59" Aur CTTS/ROT

13.9 p

13.1 p

6.02 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 760

not active - Alert Notice 756

GM Aur 04h 55m 10s +30° 21' 59" Aur CTTS/ROT

13.9 p

13.1 p

6.02 3.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 760

not active - Alert Notice 756

GM Aur 04h 55m 10s +30° 21' 59" Aur CTTS/ROT

13.9 p

13.1 p

6.02 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 760

not active - Alert Notice 756

GK Per 03h 31m 12s +43° 54' 15" Per NA/DQ+UG

14.0 V

0.2 V

1.996803 3.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 649

GK Per 03h 31m 12s +43° 54' 15" Per NA/DQ+UG

14.0 V

0.2 V

1.996803 3.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 649

GK Per 03h 31m 12s +43° 54' 15" Per NA/DQ+UG

14.0 V

0.2 V

1.996803 3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 649

GK Per 03h 31m 12s +43° 54' 15" Per NA/DQ+UG

14.0 V

0.2 V

1.996803 3.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 649

GK Per 03h 31m 12s +43° 54' 15" Per NA/DQ+UG

14.0 V

0.2 V

1.996803 3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 649

TW Cha 10h 59m 01s -77° 22' 40" Cha CTTS

14.0 V

12.3 V

5.0 Alert/Campaign B  10 months ago

Alert Notice 741

TW Cha 10h 59m 01s -77° 22' 40" Cha CTTS

14.0 V

12.3 V

5.0 Alert/Campaign V  3 months ago

Alert Notice 741

TW Cha 10h 59m 01s -77° 22' 40" Cha CTTS

14.0 V

12.3 V

5.0 Alert/Campaign R  1 week ago

Rc

Alert Notice 741

TW Cha 10h 59m 01s -77° 22' 40" Cha CTTS

14.0 V

12.3 V

5.0 Alert/Campaign I  11 months ago

Ic

Alert Notice 741

V818 Sco 16h 19m 55s -15° 38' 25" Sco LMXB

14.1 B

11.1 B

0.787313 3.0 Alert/Campaign V  11 months ago

= Sco X-1

Alert Notice 662

NSV 18716 11h 17m 36s -77° 04' 38" Cha CTTS/ROT+UV

14.1 V

—

5.0 Alert/Campaign B  12 months ago

Alert Notice 741

NSV 18716 11h 17m 36s -77° 04' 38" Cha CTTS/ROT+UV

14.1 V

—

5.0 Alert/Campaign V  12 months ago

Alert Notice 741

NSV 18716 11h 17m 36s -77° 04' 38" Cha CTTS/ROT+UV

14.1 V

—

5.0 Alert/Campaign R  12 months ago

Rc

Alert Notice 741

NSV 18716 11h 17m 36s -77° 04' 38" Cha CTTS/ROT+UV

14.1 V

—

5.0 Alert/Campaign I  12 months ago

Ic

Alert Notice 741

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign B  1 month ago

Alert Notice 725

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign V  1 month ago

Alert Notice 725

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign R  1 month ago

Alert Notice 725

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign I  1 month ago

Alert Notice 725

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign U No Observation

Alert Notice 725

TX Ori 05h 38m 33s -2° 44' 14" Ori CTTS

14.2 V

11.7 V

5.0 Alert/Campaign Visual  1 year ago

Alert Notice 725

V378 Peg 23h 40m 04s +30° 17' 47" Peg NL

14.3 CV

13.6 CV

0.13858 5.0 Alert/Campaign V  5 months ago

Alert Notice 652

V378 Peg 23h 40m 04s +30° 17' 47" Peg NL

14.3 CV

13.6 CV

0.13858 5.0 Alert/Campaign Visual  7 months ago

Alert Notice 652

GQ Lup 15h 49m 12s -35° 39' 05" Lup CTTS/ROT

14.3 V

11.3 V

8.4 5.0 Alert/Campaign B  8 months ago

Alert Notice 741

GQ Lup 15h 49m 12s -35° 39' 05" Lup CTTS/ROT

14.3 V

11.3 V

8.4 5.0 Alert/Campaign V  8 months ago

Alert Notice 741

GQ Lup 15h 49m 12s -35° 39' 05" Lup CTTS/ROT

14.3 V

11.3 V

8.4 5.0 Alert/Campaign R  8 months ago

Rc

Alert Notice 741

GQ Lup 15h 49m 12s -35° 39' 05" Lup CTTS/ROT

14.3 V

11.3 V

8.4 5.0 Alert/Campaign I  8 months ago

Ic

Alert Notice 741

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign B  12 hours ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign V  12 hours ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign R  12 hours ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign I  12 hours ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign U  2 days ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign Visual  19 hours ago

Alert Notice 773

EX Lup 16h 03m 05s -40° 18' 25" Lup EXOR

14.3 V

8.5 V

3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 773

GW Lup 15h 46m 44s -34° 30' 35" Lup CTTS

14.39 V

13.54 V

5.0 Alert/Campaign B  8 months ago

Alert Notice 741

GW Lup 15h 46m 44s -34° 30' 35" Lup CTTS

14.39 V

13.54 V

5.0 Alert/Campaign V  8 months ago

Alert Notice 741

GW Lup 15h 46m 44s -34° 30' 35" Lup CTTS

14.39 V

13.54 V

5.0 Alert/Campaign I  8 months ago

Ic

Alert Notice 741

GW Lup 15h 46m 44s -34° 30' 35" Lup CTTS

14.39 V

13.54 V

5.0 Alert/Campaign R  8 months ago

Rc

Alert Notice 741

VW Hyi 04h 09m 11s -71° 17' 41" Hyi UGSU

14.4 V

8.4 V

0.074271 3.0 Alert/Campaign V  3 weeks ago

Alert Notice 646

Alert Notice 640

VW Hyi 04h 09m 11s -71° 17' 41" Hyi UGSU

14.4 V

8.4 V

0.074271 3.0 Alert/Campaign Visual  1 week ago

Alert Notice 646

Alert Notice 640

EM Cyg 19h 38m 40s +30° 30' 28" Cyg UGZ+E

14.4 p

11.9 p

0.29090913 3.0 Alert/Campaign V  1 day ago

Alert Notice 685

EM Cyg 19h 38m 40s +30° 30' 28" Cyg UGZ+E

14.4 p

11.9 p

0.29090913 3.0 Alert/Campaign Visual  3 days ago

Alert Notice 685

ASAS J182647-2415.8 18h 26m 46s -24° 15' 47" Sgr SR

14.4 V

12.9 V

105.2 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

ASAS J182647-2415.8 18h 26m 46s -24° 15' 47" Sgr SR

14.4 V

12.9 V

105.2 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

ASAS J182647-2415.8 18h 26m 46s -24° 15' 47" Sgr SR

14.4 V

12.9 V

105.2 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

RT Aql 19h 38m 01s +11° 43' 18" Aql M

14.5 V

7.6 V

327.11 10.0 Alert/Campaign V  4 days ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

RT Aql 19h 38m 01s +11° 43' 18" Aql M

14.5 V

7.6 V

327.11 10.0 Alert/Campaign Visual  1 week ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

V462 Ori 05h 32m 32s -1° 13' 45" Ori CTTS

14.5 V

13.0 V

5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

T Cha 11h 57m 13s -79° 21' 31" Cha WTTS

14.5 V

10.09 V

5.0 Alert/Campaign B  3 months ago

Alert Notice 741

T Cha 11h 57m 13s -79° 21' 31" Cha WTTS

14.5 V

10.09 V

5.0 Alert/Campaign V  3 months ago

Alert Notice 741

T Cha 11h 57m 13s -79° 21' 31" Cha WTTS

14.5 V

10.09 V

5.0 Alert/Campaign R  3 months ago

Rc

Alert Notice 741

T Cha 11h 57m 13s -79° 21' 31" Cha WTTS

14.5 V

10.09 V

5.0 Alert/Campaign I  3 months ago

Ic

Alert Notice 741

ASASSN-V J173832.43-492840.2 17h 38m 32s -49° 28' 40" Ara L:

14.55 V

13.96 V

3.0 Alert/Campaign B No Observation

Alert Notice 650

ASASSN-V J173832.43-492840.2 17h 38m 32s -49° 28' 40" Ara L:

14.55 V

13.96 V

3.0 Alert/Campaign V  3 years ago

Alert Notice 650

SY Mon 06h 37m 31s -1° 23' 43" Mon M

14.6 V

7.0 V

423.0 10.0 Alert/Campaign V  2 weeks ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

SY Mon 06h 37m 31s -1° 23' 43" Mon M

14.6 V

7.0 V

423.0 10.0 Alert/Campaign Visual  1 month ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

NSV 20520 16h 08m 54s -39° 37' 43" Sco CTTS

14.6 V

14.1 V

5.0 Alert/Campaign B  8 months ago

Alert Notice 741

NSV 20520 16h 08m 54s -39° 37' 43" Sco CTTS

14.6 V

14.1 V

5.0 Alert/Campaign V  8 months ago

Alert Notice 741

NSV 20520 16h 08m 54s -39° 37' 43" Sco CTTS

14.6 V

14.1 V

5.0 Alert/Campaign R  11 months ago

Rc

Alert Notice 741

NSV 20520 16h 08m 54s -39° 37' 43" Sco CTTS

14.6 V

14.1 V

5.0 Alert/Campaign I  11 months ago

Ic

Alert Notice 741

EN Sgr 19h 22m 42s -13° 59' 56" Sgr M

14.61 V

11.95 V

143.8286 3.0 Alert/Campaign B  3 years ago

Alert Notice 650

EN Sgr 19h 22m 42s -13° 59' 56" Sgr M

14.61 V

11.95 V

143.8286 3.0 Alert/Campaign V  3 years ago

Alert Notice 650

V1918 Sgr 18h 37m 34s -20° 53' 25" Sgr *

14.7 V

13.6 V

432.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

V1918 Sgr 18h 37m 34s -20° 53' 25" Sgr *

14.7 V

13.6 V

432.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

V1918 Sgr 18h 37m 34s -20° 53' 25" Sgr *

14.7 V

13.6 V

432.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

ASASSN-V J164007.54-382216.1 16h 40m 07s -38° 22' 16" Sco SR

14.74 V

13.86 V

101.0 3.0 Alert/Campaign B No Observation

Alert Notice 650

ASASSN-V J164007.54-382216.1 16h 40m 07s -38° 22' 16" Sco SR

14.74 V

13.86 V

101.0 3.0 Alert/Campaign V  3 years ago

Alert Notice 650

ER Oph 17h 00m 42s -26° 10' 12" Oph M

14.8 V

11.8 V

210.0 3.0 Alert/Campaign B No Observation

Alert Notice 650

ER Oph 17h 00m 42s -26° 10' 12" Oph M

14.8 V

11.8 V

210.0 3.0 Alert/Campaign V  3 years ago

Alert Notice 650

V1655 Cyg 20h 25m 24s +38° 42' 35" Cyg M

14.8 I

12.0 I

462.0 10.0 Alert/Campaign V  4 months ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V1655 Cyg 20h 25m 24s +38° 42' 35" Cyg M

14.8 I

12.0 I

462.0 10.0 Alert/Campaign Visual  2 years ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

DR Cyg 20h 43m 41s +38° 09' 56" Cyg M

14.8 V

8.7 V

314.8 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

DR Cyg 20h 43m 41s +38° 09' 56" Cyg M

14.8 V

8.7 V

314.8 10.0 Alert/Campaign Visual  1 month ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

KU Aps 17h 21m 50s -81° 00' 36" Aps SRA+ZAND:

14.9 V

11.9 V

117.3 3.0 Alert/Campaign B  2 years ago

Alert Notice 681

KU Aps 17h 21m 50s -81° 00' 36" Aps SRA+ZAND:

14.9 V

11.9 V

117.3 3.0 Alert/Campaign V No Observation

Alert Notice 681

KU Aps 17h 21m 50s -81° 00' 36" Aps SRA+ZAND:

14.9 V

11.9 V

117.3 3.0 Alert/Campaign U No Observation

Alert Notice 681

ASASSN-V J170231.98-275954.2 17h 02m 31s -27° 59' 54" Oph L:

14.94 V

13.98 V

3.0 Alert/Campaign B No Observation

Alert Notice 650

ASASSN-V J170231.98-275954.2 17h 02m 31s -27° 59' 54" Oph L:

14.94 V

13.98 V

3.0 Alert/Campaign V No Observation

Alert Notice 650

HM Lup 15h 47m 50s -35° 28' 35" Lup CTTS

14.95 V

14.45 V

5.0 Alert/Campaign B  8 months ago

Alert Notice 741

HM Lup 15h 47m 50s -35° 28' 35" Lup CTTS

14.95 V

14.45 V

5.0 Alert/Campaign V  8 months ago

Alert Notice 741

HM Lup 15h 47m 50s -35° 28' 35" Lup CTTS

14.95 V

14.45 V

5.0 Alert/Campaign R  8 months ago

Rc

Alert Notice 741

HM Lup 15h 47m 50s -35° 28' 35" Lup CTTS

14.95 V

14.45 V

5.0 Alert/Campaign I  8 months ago

Ic

Alert Notice 741

AO Psc 22h 55m 17s -3° 10' 39" Psc DQ

15.0 V

13.0 V

0.1496263 3.0 Alert/Campaign V  4 months ago

also CV

Alert Notice 753

AO Psc 22h 55m 17s -3° 10' 39" Psc DQ

15.0 V

13.0 V

0.1496263 3.0 Alert/Campaign Visual  1 year ago

Alert Notice 753

V1279 Sco 16h 08m 22s -39° 04' 46" Sco CTTS

15.0 G

11.8 G

3.0 Alert/Campaign B  11 hours ago

Alert Notice 776

V1279 Sco 16h 08m 22s -39° 04' 46" Sco CTTS

15.0 G

11.8 G

3.0 Alert/Campaign V  11 hours ago

Alert Notice 776

V1279 Sco 16h 08m 22s -39° 04' 46" Sco CTTS

15.0 G

11.8 G

3.0 Alert/Campaign R  11 hours ago

Alert Notice 776

V1279 Sco 16h 08m 22s -39° 04' 46" Sco CTTS

15.0 G

11.8 G

3.0 Alert/Campaign I  10 hours ago

Alert Notice 776

V2525 Oph 17h 15m 05s -9° 23' 50" Oph M

15.1 V

11.9 V

146.539586 3.0 Alert/Campaign B No Observation

Alert Notice 650

V2525 Oph 17h 15m 05s -9° 23' 50" Oph M

15.1 V

11.9 V

146.539586 3.0 Alert/Campaign V No Observation

Alert Notice 650

V1017 Sgr 18h 32m 04s -29° 23' 12" Sgr NA+UG

15.1 B

6.4 B

5.78629 3.0 Alert/Campaign V  2 weeks ago

Alert Notice 623

Nova Cen 2013 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign B  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

Nova Cen 2013 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign V  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

Nova Cen 2013 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign R  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

Nova Cen 2013 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign I  1 month ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

Nova Cen 2013 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign Visual  1 year ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V1369 Cen 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign B  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V1369 Cen 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign V  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V1369 Cen 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign R  3 months ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V1369 Cen 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign I  1 month ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V1369 Cen 13h 54m 45s -59° 09' 04" Cen NA

15.1 V

3.3 V

3.0 Alert/Campaign Visual  1 year ago

Nova Cen 2013 = PNV J13544700-5909080 = V1369 Cen

Alert Notice 492

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

V499 Ori 05h 35m 46s -0° 57' 52" Ori CTTS/ROT

15.1 V

13.6 V

17.6454 5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

NSV 20468 16h 00m 31s -41° 43' 36" Lup TTS

15.1 V

—

5.0 Alert/Campaign B  8 months ago

Alert Notice 748

Alert Notice 741

NSV 20468 16h 00m 31s -41° 43' 36" Lup TTS

15.1 V

—

5.0 Alert/Campaign V  8 months ago

Alert Notice 748

Alert Notice 741

NSV 20468 16h 00m 31s -41° 43' 36" Lup TTS

15.1 V

—

5.0 Alert/Campaign R  11 months ago

Rc

Alert Notice 748

Alert Notice 741

NSV 20468 16h 00m 31s -41° 43' 36" Lup TTS

15.1 V

—

5.0 Alert/Campaign I  11 months ago

Ic

Alert Notice 748

Alert Notice 741

V1117 Her 16h 39m 06s +9° 47' 55" Her UXOR

15.2 V

12.2 V

3.0 Alert/Campaign V  1 day ago

Alert Notice 771

not active:

Alert Notice 757

Alert Notice 744

Alert Notice 590

V1117 Her 16h 39m 06s +9° 47' 55" Her UXOR

15.2 V

12.2 V

3.0 Alert/Campaign B  1 day ago

Alert Notice 771

not active:

Alert Notice 757

Alert Notice 744

Alert Notice 590

V1117 Her 16h 39m 06s +9° 47' 55" Her UXOR

15.2 V

12.2 V

3.0 Alert/Campaign I  2 days ago

Alert Notice 771

not active:

Alert Notice 757

Alert Notice 744

Alert Notice 590

V1117 Her 16h 39m 06s +9° 47' 55" Her UXOR

15.2 V

12.2 V

3.0 Alert/Campaign Visual  2 days ago

Alert Notice 771

not active:

Alert Notice 757

Alert Notice 744

Alert Notice 590

EC 21178-5417 21h 21m 26s -54° 04' 34" Ind NL+E

15.2 CV

13.4 CV

0.1545276 5.0 Alert/Campaign V  2 years ago

Alert Notice 658

Alert Notice 652

EC 21178-5417 21h 21m 26s -54° 04' 34" Ind NL+E

15.2 CV

13.4 CV

0.1545276 5.0 Alert/Campaign Visual  3 years ago

Alert Notice 658

Alert Notice 652

V349 Vul 19h 31m 10s +23° 30' 33" Vul M

15.2 V

11.4 V

363.0 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V349 Vul 19h 31m 10s +23° 30' 33" Vul M

15.2 V

11.4 V

363.0 10.0 Alert/Campaign Visual  2 years ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

SX Cyg 20h 15m 33s +31° 04' 20" Cyg M

15.2 V

8.2 V

411.02 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

SX Cyg 20h 15m 33s +31° 04' 20" Cyg M

15.2 V

8.2 V

411.02 10.0 Alert/Campaign Visual  2 weeks ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V850 Cas 23h 37m 39s +58° 50' 45" Cas SR

15.2 V

12.9 V

365.0 5.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V850 Cas 23h 37m 39s +58° 50' 45" Cas SR

15.2 V

12.9 V

365.0 5.0 Alert/Campaign Visual  3 years ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

Gaia DR2 6043925532812301184 16h 27m 49s -29° 16' 45" Sco SR+ZAND:

15.3 V

14.2 V

3.0 Alert/Campaign B  1 year ago

= Haro 1-10

Alert Notice 708

Alert Notice 681

Gaia DR2 6043925532812301184 16h 27m 49s -29° 16' 45" Sco SR+ZAND:

15.3 V

14.2 V

3.0 Alert/Campaign V  1 year ago

= Haro 1-10

Alert Notice 708

Alert Notice 681

Gaia DR2 6043925532812301184 16h 27m 49s -29° 16' 45" Sco SR+ZAND:

15.3 V

14.2 V

3.0 Alert/Campaign U No Observation

= Haro 1-10

Alert Notice 708

Alert Notice 681

GSC 05140-03255 19h 05m 48s -6° 05' 49" Aql L:+ZAND

15.3 V

13.5 V

3.0 Alert/Campaign B  1 year ago

= Gaia DR2 4206122019168592896

Alert Notice 708

Alert Notice 681

GSC 05140-03255 19h 05m 48s -6° 05' 49" Aql L:+ZAND

15.3 V

13.5 V

3.0 Alert/Campaign V  1 year ago

= Gaia DR2 4206122019168592896

Alert Notice 708

Alert Notice 681

GSC 05140-03255 19h 05m 48s -6° 05' 49" Aql L:+ZAND

15.3 V

13.5 V

3.0 Alert/Campaign U No Observation

= Gaia DR2 4206122019168592896

Alert Notice 708

Alert Notice 681

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign B  4 months ago

Alert Notice 728

Alert Notice 725

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign V  1 month ago

Alert Notice 728

Alert Notice 725

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign R  4 months ago

Alert Notice 728

Alert Notice 725

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign I  4 months ago

Alert Notice 728

Alert Notice 725

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign U No Observation

Alert Notice 728

Alert Notice 725

V510 Ori 05h 39m 39s -2° 31' 21" Ori CTTS

15.3 V

13.5 V

5.0 Alert/Campaign Visual  3 months ago

Alert Notice 728

Alert Notice 725

XX Cha 11h 11m 39s -76° 20' 15" Cha CTTS

15.3 V

13.1 V

5.0 Alert/Campaign B  10 months ago

Alert Notice 741

XX Cha 11h 11m 39s -76° 20' 15" Cha CTTS

15.3 V

13.1 V

5.0 Alert/Campaign V  10 months ago

Alert Notice 741

XX Cha 11h 11m 39s -76° 20' 15" Cha CTTS

15.3 V

13.1 V

5.0 Alert/Campaign R  1 month ago

Rc

Alert Notice 741

XX Cha 11h 11m 39s -76° 20' 15" Cha CTTS

15.3 V

13.1 V

5.0 Alert/Campaign I  11 months ago

Ic

Alert Notice 741

CH UMa 10h 07m 00s +67° 32' 47" UMa UG

15.3 V

10.7 V

0.343184 3.0 Alert/Campaign V  1 day ago

Alert Notice 758

CH UMa 10h 07m 00s +67° 32' 47" UMa UG

15.3 V

10.7 V

0.343184 3.0 Alert/Campaign Visual  1 day ago

Alert Notice 758

CH UMa 10h 07m 00s +67° 32' 47" UMa UG

15.3 V

10.7 V

0.343184 3.0 Alert/Campaign B  1 month ago

see notice for instructions

Alert Notice 758

V1659 Cyg 20h 29m 05s +39° 42' 45" Cyg M

15.4 I

12.1 I

770.0 10.0 Alert/Campaign V  8 months ago

Alert Notice 645

V1659 Cyg 20h 29m 05s +39° 42' 45" Cyg M

15.4 I

12.1 I

770.0 10.0 Alert/Campaign Visual  3 years ago

Alert Notice 645

V902 Mon 06h 27m 46s +1° 48' 11" Mon DQ+E

15.5 CR

13.5 CR

0.34008253 3.0 Alert/Campaign V  4 years ago

BVRI; unfiltered (CV) also welcome

Alert Notice 601

V902 Mon 06h 27m 46s +1° 48' 11" Mon DQ+E

15.5 CR

13.5 CR

0.34008253 3.0 Alert/Campaign B No Observation

BVRI; unfiltered (CV) also welcome

Alert Notice 601

V902 Mon 06h 27m 46s +1° 48' 11" Mon DQ+E

15.5 CR

13.5 CR

0.34008253 3.0 Alert/Campaign R No Observation

BVRI; unfiltered (CV) also welcome

Alert Notice 601

V902 Mon 06h 27m 46s +1° 48' 11" Mon DQ+E

15.5 CR

13.5 CR

0.34008253 3.0 Alert/Campaign I  4 years ago

BVRI; unfiltered (CV) also welcome

Alert Notice 601

T Pyx 09h 04m 41s -32° 22' 47" Pyx NR

15.5 V

6.2 V

0.07622886 3.0 Alert/Campaign V  1 month ago

Alert Notice 651

T Pyx 09h 04m 41s -32° 22' 47" Pyx NR

15.5 V

6.2 V

0.07622886 3.0 Alert/Campaign Visual  1 month ago

Alert Notice 651

UU Aqr 22h 09m 05s -3° 46' 17" Aqr NL+E

15.5 V

12.85 V

0.16358045 5.0 Alert/Campaign V  1 day ago

Alert Notice 674

Alert Notice 652

UU Aqr 22h 09m 05s -3° 46' 17" Aqr NL+E

15.5 V

12.85 V

0.16358045 5.0 Alert/Campaign Visual  2 years ago

Alert Notice 674

Alert Notice 652

V353 Vul 19h 49m 22s +22° 37' 39" Vul M

15.5 V

13.0 V

470.0 10.0 Alert/Campaign V  1 month ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V353 Vul 19h 49m 22s +22° 37' 39" Vul M

15.5 V

13.0 V

470.0 10.0 Alert/Campaign Visual No Observation

Alert Notice 687

Alert Notice 660

Alert Notice 645

AU Cyg 20h 18m 32s +34° 23' 20" Cyg M

15.5 V

8.2 V

436.0 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

AU Cyg 20h 18m 32s +34° 23' 20" Cyg M

15.5 V

8.2 V

436.0 10.0 Alert/Campaign Visual  2 weeks ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

CVSO-107 05h 32m 25s -0° 36' 53" Ori CTTS

15.5 V

14.1 V

5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

AL Cep 22h 49m 16s +58° 35' 07" Cep M

15.6 V

9.9 V

276.0 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

AL Cep 22h 49m 16s +58° 35' 07" Cep M

15.6 V

9.9 V

276.0 10.0 Alert/Campaign Visual  1 month ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

CVSO-165 05h 39m 02s -1° 20' 32" Ori CTTS

15.6 V

13.5 V

5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign B  1 week ago

V1405 Cas

Alert Notice 742

Alert Notice 735

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign V  1 day ago

V1405 Cas

Alert Notice 742

Alert Notice 735

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign R  1 week ago

V1405 Cas

Alert Notice 742

Alert Notice 735

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign I  1 week ago

V1405 Cas

Alert Notice 742

Alert Notice 735

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign Visual  1 day ago

V1405 Cas

Alert Notice 742

Alert Notice 735

N Cas 2021 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign Spectroscopy No Observation

V1405 Cas

Alert Notice 742

Alert Notice 735

V1405 Cas 23h 24m 47s +61° 11' 14" Cas NB:

15.6 V

5.7 V

0.1883907 3.0 Alert/Campaign Spectroscopy No Observation

N Cas 2021

Alert Notice 742

Alert Notice 735

FO Aqr 22h 17m 55s -8° 21' 03" Aqr DQ+E

15.7 V

12.7 V

0.2020594932 3.0 Alert/Campaign V  6 months ago

as of June 2020,at least 1 long light curve per month per observer in high state, more in low state

V, or CV if necessary to meet cadence

Alert Notice 644

Alert Notice 598

FO Aqr 22h 17m 55s -8° 21' 03" Aqr DQ+E

15.7 V

12.7 V

0.2020594932 3.0 Alert/Campaign Visual  4 years ago

as of June 2020,at least 1 long light curve per month per observer in high state, more in low state

V, or CV if necessary to meet cadence

Alert Notice 644

Alert Notice 598

NSVS J1444107-074451 14h 44m 10s -7° 44' 49" Vir SRA

15.7 V

12.6 V

199.4 3.0 Alert/Campaign B  1 year ago

Alert Notice 632

NSVS J1444107-074451 14h 44m 10s -7° 44' 49" Vir SRA

15.7 V

12.6 V

199.4 3.0 Alert/Campaign V  1 year ago

Alert Notice 632

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

NSV 2091 05h 32m 06s -1° 11' 00" Ori CTTS/ROT

15.8 V

13.9 V

4.68 5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

Sz 97 16h 08m 21s -39° 04' 21" Lup CTTS

15.8 V

15.2 V

3.0 Alert/Campaign B  11 hours ago

Alert Notice 776

Sz 97 16h 08m 21s -39° 04' 21" Lup CTTS

15.8 V

15.2 V

3.0 Alert/Campaign V  11 hours ago

Alert Notice 776

Sz 97 16h 08m 21s -39° 04' 21" Lup CTTS

15.8 V

15.2 V

3.0 Alert/Campaign R  11 hours ago

Alert Notice 776

Sz 97 16h 08m 21s -39° 04' 21" Lup CTTS

15.8 V

15.2 V

3.0 Alert/Campaign I  10 hours ago

Alert Notice 776

Gaia DR2 5917238398632196736 17h 07m 10s -56° 53' 17" Ara ZAND:

15.9 V

14.3 V

3.0 Alert/Campaign B  1 year ago

Alert Notice 708

Alert Notice 681

Gaia DR2 5917238398632196736 17h 07m 10s -56° 53' 17" Ara ZAND:

15.9 V

14.3 V

3.0 Alert/Campaign V  1 year ago

Alert Notice 708

Alert Notice 681

Gaia DR2 5917238398632196736 17h 07m 10s -56° 53' 17" Ara ZAND:

15.9 V

14.3 V

3.0 Alert/Campaign U No Observation

Alert Notice 708

Alert Notice 681

V589 CrA 18h 25m 40s -42° 14' 22" CrA M

15.9 V

11.8 V

268.0 3.0 Alert/Campaign B  1 year ago

Alert Notice 708

V589 CrA 18h 25m 40s -42° 14' 22" CrA M

15.9 V

11.8 V

268.0 3.0 Alert/Campaign V  1 year ago

Alert Notice 708

V589 CrA 18h 25m 40s -42° 14' 22" CrA M

15.9 V

11.8 V

268.0 3.0 Alert/Campaign U  1 year ago

Alert Notice 708

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign B  1 day ago

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign V  1 day ago

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign R  2 years ago

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign I  2 weeks ago

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign U No Observation

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign J No Observation

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign H No Observation

Johnson/Cousins filters

Alert Notice 617

SU UMa 08h 12m 28s +62° 36' 22" UMa UGSU

16.0 V

10.8 V

0.0763754 3.0 Alert/Campaign Visual  1 day ago

Johnson/Cousins filters

Alert Notice 617

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign B  1 day ago

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign V  1 day ago

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign R  1 day ago

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign I  6 months ago

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign U No Observation

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign Visual No Observation

Alert Notice 684

V1491 Cyg 20h 51m 04s +44° 23' 50" Cyg TTS

16.0 V

14.6 V

3.0 Alert/Campaign Spectroscopy No Observation

Halpha

Alert Notice 684

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 725

CVSO-58 05h 29m 23s -1° 25' 15" Ori CTTS/ROT

16.0 V

14.5 V

3.05293 5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

V515 And 00h 55m 19s +46° 12' 56" And DQ

16.0 V

14.7 V

3.0 Alert/Campaign V  1 week ago

also CV

Alert Notice 753

V515 And 00h 55m 19s +46° 12' 56" And DQ

16.0 V

14.7 V

3.0 Alert/Campaign Visual No Observation

Alert Notice 753

V710 Tau 04h 31m 57s +18° 21' 36" Tau INB

16.2 p

14.6 p

3.0 Alert/Campaign V
 Near Solar
Conjunction

CV is also useful

Alert Notice 716

V710 Tau 04h 31m 57s +18° 21' 36" Tau INB

16.2 p

14.6 p

3.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 716

V710 Tau 04h 31m 57s +18° 21' 36" Tau INB

16.2 p

14.6 p

3.0 Alert/Campaign Visual
 Near Solar
Conjunction

Alert Notice 716

GP Com 13h 05m 42s +18° 01' 03" Com IBWD

16.2 V

15.7 V

0.032339 3.0 Alert/Campaign V  1 day ago

Alert Notice 775

Alert Notice 765

Alert Notice 764

Alert Notice 758

GP Com 13h 05m 42s +18° 01' 03" Com IBWD

16.2 V

15.7 V

0.032339 3.0 Alert/Campaign Visual  17 hours ago

Alert Notice 775

Alert Notice 765

Alert Notice 764

Alert Notice 758

GP Com 13h 05m 42s +18° 01' 03" Com IBWD

16.2 V

15.7 V

0.032339 3.0 Alert/Campaign B  1 week ago

see notice for instructions

Alert Notice 775

Alert Notice 765

Alert Notice 764

Alert Notice 758

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign Vis
 Near Solar
Conjunction

Alert Notice 725

CVSO-36 05h 25m 50s +1° 49' 37" Ori WTTS/ROT

16.25 V

15.85 V

1.0880335 5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign B
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign V
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign R
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign I
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign Vis
 Near Solar
Conjunction

Alert Notice 725

CVSO-17 05h 23m 04s +1° 37' 14" Ori WTTS/ROT

16.25 V

16.02 V

8.22 5.0 Alert/Campaign U
 Near Solar
Conjunction

Alert Notice 725

CI Aql 18h 52m 03s -1° 28' 39" Aql NR+E

16.3 V

—

0.6183609 3.0 Alert/Campaign V  1 month ago

Alert Notice 604

Alert Notice 603

Alert Notice 599

CI Aql 18h 52m 03s -1° 28' 39" Aql NR+E

16.3 V

—

0.6183609 3.0 Alert/Campaign Visual  2 weeks ago

Alert Notice 604

Alert Notice 603

Alert Notice 599

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign B  1 day ago

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign V  1 day ago

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign R  1 day ago

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign I  2 weeks ago

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign U  5 years ago

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign J No Observation

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign H No Observation

Johnson/Cousins filters

Alert Notice 617

YZ Cnc 08h 10m 56s +28° 08' 33" Cnc UGSU

16.3 V

10.5 V

0.0868 3.0 Alert/Campaign Visual  6 days ago

Johnson/Cousins filters

Alert Notice 617

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign B  2 weeks ago

Alert Notice 747

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign R  4 months ago

Alert Notice 747

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign I  2 weeks ago

Alert Notice 747

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign Visual  5 months ago

Alert Notice 747

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 747

V627 Peg 21h 38m 06s +26° 19' 56" Peg UGWZ

16.3 V

8.8 V

0.05452 3.0 Alert/Campaign V  2 weeks ago

Alert Notice 747

SDSS J190817.07+394036.4 19h 08m 17s +39° 40' 36" Lyr IBWD

16.3 V

16.2 V

0.011033125 3.0 Alert/Campaign V  1 day ago

constellation Lyr

Alert Notice 758

SDSS J190817.07+394036.4 19h 08m 17s +39° 40' 36" Lyr IBWD

16.3 V

16.2 V

0.011033125 3.0 Alert/Campaign Visual No Observation

constellation Lyr

Alert Notice 758

SDSS J190817.07+394036.4 19h 08m 17s +39° 40' 36" Lyr IBWD

16.3 V

16.2 V

0.011033125 3.0 Alert/Campaign B No Observation

see notice for instructions

constellation Lyr

Alert Notice 758

Sz 84 15h 58m 02s -37° 36' 02" Lup CTTS

16.3 V

15.8 V

3.0 Alert/Campaign B  5 days ago

Alert Notice 776

Sz 84 15h 58m 02s -37° 36' 02" Lup CTTS

16.3 V

15.8 V

3.0 Alert/Campaign V  5 days ago

Alert Notice 776

Sz 84 15h 58m 02s -37° 36' 02" Lup CTTS

16.3 V

15.8 V

3.0 Alert/Campaign R  5 days ago

Alert Notice 776

Sz 84 15h 58m 02s -37° 36' 02" Lup CTTS

16.3 V

15.8 V

3.0 Alert/Campaign I  5 days ago

Alert Notice 776

V750 Cyg 20h 49m 21s +50° 31' 51" Cyg M

16.4 V

11.2 V

432.9 10.0 Alert/Campaign V  1 day ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V750 Cyg 20h 49m 21s +50° 31' 51" Cyg M

16.4 V

11.2 V

432.9 10.0 Alert/Campaign Visual  2 weeks ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

V442 Oph 17h 32m 15s -16° 15' 22" Oph NL/VY

16.4 CV

13.45 V

0.12433 3.0 Alert/Campaign B  2 weeks ago

see Alert Notice for when B is requested

Alert Notice 754

V442 Oph 17h 32m 15s -16° 15' 22" Oph NL/VY

16.4 CV

13.45 V

0.12433 3.0 Alert/Campaign V  12 hours ago

Alert Notice 754

V442 Oph 17h 32m 15s -16° 15' 22" Oph NL/VY

16.4 CV

13.45 V

0.12433 3.0 Alert/Campaign Visual  16 hours ago

Alert Notice 754

V442 Oph 17h 32m 15s -16° 15' 22" Oph NL/VY

16.4 CV

13.45 V

0.12433 3.0 Alert/Campaign Spectroscopy No Observation

Alert Notice 754

TT Ari 02h 06m 53s +15° 17' 41" Ari NL/VY

16.5 V

10.2 V

0.137551 3.0 Alert/Campaign V  3 months ago

V, then U, then other bands. Visual also welcome.

Alert Notice 608

TT Ari 02h 06m 53s +15° 17' 41" Ari NL/VY

16.5 V

10.2 V

0.137551 3.0 Alert/Campaign U  23 years ago

V, then U, then other bands. Visual also welcome.

Alert Notice 608

TT Ari 02h 06m 53s +15° 17' 41" Ari NL/VY

16.5 V

10.2 V

0.137551 3.0 Alert/Campaign Visual  2 months ago

V, then U, then other bands. Visual also welcome.

Alert Notice 608

FX Mon 06h 45m 05s +9° 02' 18" Mon M

16.5 V

10.2 V

428.5 10.0 Alert/Campaign V  2 weeks ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

FX Mon 06h 45m 05s +9° 02' 18" Mon M

16.5 V

10.2 V

428.5 10.0 Alert/Campaign Visual  3 years ago

Alert Notice 687

Alert Notice 660

Alert Notice 645

SY CrA 18h 03m 21s -42° 37' 56" CrA M

16.5 p

13.0 p

268.0 3.0 Alert/Campaign B  2 years ago

Alert Notice 650

SY CrA 18h 03m 21s -42° 37' 56" CrA M

16.5 p

13.0 p

268.0 3.0 Alert/Campaign V  2 years ago

Alert Notice 650

V347 Aur 04h 56m 57s +51° 30' 50" Aur TTS

16.5 V

11.8 V

3.0 Alert/Campaign B  3 weeks ago

Alert Notice 759

V347 Aur 04h 56m 57s +51° 30' 50" Aur TTS

16.5 V

11.8 V

3.0 Alert/Campaign V  3 weeks ago

Alert Notice 759

V347 Aur 04h 56m 57s +51° 30' 50" Aur TTS

16.5 V

11.8 V

3.0 Alert/Campaign R  1 month ago

Alert Notice 759

V347 Aur 04h 56m 57s +51° 30' 50" Aur TTS

16.5 V

11.8 V

3.0 Alert/Campaign I  3 weeks ago

Alert Notice 759

V347 Aur 04h 56m 57s +51° 30' 50" Aur TTS

16.5 V

11.8 V

3.0 Alert/Campaign Visual