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
21 31 30.90 +40 49 52.4
Return to Details
Search Results
12 records (3 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 1966237853473381888
--
21 31 30.90 +40 49 52.4
Cyg
S
--
16.94 - 17.85 G
2.22
Gaia DR3 1966331518125506432
--
21 31 39.42 +40 51 23.7
Cyg
VAR
0.0186094
14.74 - 14.75 G
2.59
Gaia DR3 1966237475521796096
--
21 31 25.29 +40 47 30.4
Cyg
ROT
--
15.09 - 15.11 G
2.62
Gaia DR3 1966319595296257920
--
21 31 42.72 +40 48 30.2
Cyg
ROT
--
16.14 - 16.18 G
2.68
Gaia DR3 1966238673811966464
--
21 31 23.10 +40 52 06.5
Cyg
E
0.5489
19.23 - 19.67 G
3.09
Gaia DR3 1966237402501501952
--
21 31 26.88 +40 46 53.0
Cyg
S
--
16.36 - 16.96 G
3.15
Gaia DR3 1966238609393190400
--
21 31 17.56 +40 51 45.8
Cyg
ROT
--
13.51 - 13.56 G
3.36
Gaia DR3 1966238575027942656
--
21 31 14.37 +40 51 06.6
Cyg
E
0.56477
18.84 - 19.09 G
4.11
Gaia DR3 1966319423497548928
--
21 31 50.41 +40 48 03.4
Cyg
S
--
15.93 - 16.50 G
4.59
Gaia DR3 1966332239681192320
--
21 31 42.08 +40 53 56.7
Cyg
E
1.16165
15.81 - 16.06 G
4.71
ZTF J213150.47+404657.7
--
21 31 50.48 +40 46 57.7
Cyg
EW
0.3729792
18.879 (0.522) r
4.93
ZTF J213142.17+404525.5
--
21 31 42.18 +40 45 25.6
Cyg
EW
0.5080896
16.619 (0.419) r
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]
172.30.2.115