AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
within
5
'
of
20 31 32.48 +31 12 42.0
Return to Details
Search Results
15 records (12 ms)
Click
Name
to display Detail Sheet for star.
Save Search Results as CSV file:
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period (d)
Mag. range
0.00
ZTF J203132.48+311241.9
--
20 31 32.48 +31 12 42.0
Cyg
SR
60.0415233
14.479 (0.138) r
2.40
Gaia DR3 1861109694159128320
--
20 31 22.46 +31 13 46.7
Cyg
ROT
--
15.25 - 15.28 G
2.70
ZTF J203125.15+311029.8
--
20 31 25.16 +31 10 29.9
Cyg
EW
0.4737046
16.980 (0.102) r
3.35
Gaia DR3 1861109767184402944
--
20 31 21.70 +31 15 08.0
Cyg
ROT
--
15.64 - 15.68 G
3.37
Gaia DR3 1861109625439645440
--
20 31 17.39 +31 13 40.1
Cyg
S
--
17.35 - 18.29 G
3.38
ZTF J203145.93+311429.0
--
20 31 45.93 +31 14 29.1
Cyg
EB:
2.4761630
17.328 (0.393) r
3.75
ZTF J203148.18+311101.2
--
20 31 48.19 +31 11 01.3
Cyg
EW
0.6293948
17.923 (0.183) r
4.23
ZTF J203139.55+310844.8
--
20 31 39.55 +31 08 44.8
Cyg
EW
0.7701008
17.267 (0.174) r
4.33
ZTF J203147.61+310949.0
--
20 31 47.61 +31 09 49.0
Cyg
RS
3.3739952
16.423 (0.038) r
4.34
Gaia DR3 1861860767987531264
--
20 31 19.90 +31 16 06.6
Cyg
ROT
--
14.29 - 14.33 G
4.37
ZTF J203152.89+311227.2
--
20 31 52.89 +31 12 27.3
Cyg
SR
133.0742374
16.222 (0.437) r
4.45
Gaia DR3 1861105334778896640
--
20 31 40.73 +31 08 37.0
Cyg
E
2.64294
15.95 - 16.02 G
4.48
ZTF J203135.53+310815.9
--
20 31 35.54 +31 08 15.9
Cyg
EW
0.5586944
17.679 (0.428) r
4.63
ZTF J203131.77+311719.8
--
20 31 31.77 +31 17 19.9
Cyg
EW
0.3477190
17.315 (0.112) r
4.75
ASASSN-V J203117.06+310917.1
--
20 31 17.06 +31 09 17.1
Cyg
SR
424
15.4 - 16.1 V
Coordinate based link-outs:
-- Select --
SIMBAD Coordinate query
VizieR Search
CDS Portal
Extinction Calculator
APASS
AAVSOnet Epoch Photometry Data
SDSS Navigate Tool
ASAS Light Curve
ASAS-SN Sky Patrol
NSVS
CRTS
LINEAR
SuperWASP
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Guidelines
FAQ
Manual
Forum
Variability Types
Passbands
Copyright
Acknowledgments
Privacy
Contact
Help us
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.4.27