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 57 09.78 +31 54 13.6
Return to Details
Search Results
9 records (13 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
Gaia DR3 1864905826768368384
--
20 57 09.78 +31 54 13.6
Cyg
ROT
--
15.47 - 15.50 G
1.72
Gaia DR3 1864905727997025664
--
20 57 11.19 +31 52 32.1
Cyg
ROT
2.82113
15.76 - 15.80 G
2.78
Gaia DR3 1864907068026806016
--
20 57 22.88 +31 54 07.7
Cyg
ROT
32.59
17.56 - 17.63 G
2.82
Gaia DR3 1864907441676140416
--
20 57 17.87 +31 56 28.1
Cyg
ROT
--
17.93 - 18.03 G
3.39
Gaia DR3 1864905590558070656
--
20 57 05.86 +31 50 56.6
Cyg
ROT
--
15.60 - 15.65 G
3.51
Gaia DR3 1864905345731921152
--
20 57 14.05 +31 50 50.0
Cyg
VAR
0.0366053
17.46 - 17.66 G
4.42
ZTF J205713.41+315834.8
--
20 57 13.41 +31 58 34.9
Cyg
EW
0.3419802
15.408 (0.152) r
4.64
Gaia DR3 1864909812508773376
--
20 56 50.77 +31 56 31.4
Cyg
ROT
--
15.91 - 15.95 G
4.73
Gaia DR3 1864907514703397632
--
20 57 31.17 +31 55 34.0
Cyg
E
63.02
17.02 - 17.30 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]
172.30.4.232