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 50.19 +51 29 26.0
Return to Details
Search Results
10 records (11 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 J203150.18+512925.9
--
20 31 50.19 +51 29 26.0
Cyg
RS
5.6325477
17.539 (0.140) r
2.38
Gaia DR3 2181436807584247680
--
20 31 39.15 +51 27 46.9
Cyg
E
1.23292
18.57 - 18.85 G
2.44
Gaia DR3 2181436326554616064
--
20 31 51.26 +51 27 00.2
Cyg
S
--
17.47 - 18.18 G
2.90
ZTF J203151.72+512632.6
--
20 31 51.73 +51 26 32.7
Cyg
EW
0.4163796
15.816 (0.287) r
2.96
Gaia DR3 2181437602164946304
--
20 31 35.93 +51 31 23.5
Cyg
DSCT|GDOR|SXPHE
--
12.91 - 12.93 G
4.02
Gaia DR3 2181435952897480064
--
20 31 42.40 +51 25 35.7
Cyg
ROT
--
15.07 - 15.10 G
4.46
WISE J203136.0+513318
--
20 31 36.03 +51 33 18.7
Cyg
EW
0.4576566
16.094 (0.577) g
4.63
Gaia DR3 2181436945023189248
--
20 31 23.92 +51 27 15.9
Cyg
ROT
--
16.37 - 16.42 G
4.89
Gaia DR3 2181434642920706304
--
20 32 15.34 +51 26 30.0
Cyg
DSCT|GDOR|SXPHE
--
13.44 - 13.49 G
4.99
Gaia DR3 2181436914970125696
--
20 31 21.85 +51 27 06.3
Cyg
ROT
--
13.47 - 13.52 G
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]
172.30.1.105