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 30 24.57 +39 38 36.6
Return to Details
Search Results
15 records (9 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 1966108317263560832
--
21 30 24.57 +39 38 36.6
Cyg
ROT
--
15.73 - 15.78 G
1.76
Gaia DR3 1964607277734547968
--
21 30 17.91 +39 37 24.2
Cyg
ROT
--
14.53 - 14.57 G
3.15
Gaia DR3 1966120407594440704
--
21 30 13.78 +39 40 58.4
Cyg
S
--
16.87 - 17.57 G
3.42
Gaia DR2 1964619166204043008
--
21 30 07.65 +39 39 39.7
Cyg
RS
3.5737644
13.524 (0.241) r
3.45
Gaia DR3 1966107728849560704
--
21 30 40.76 +39 37 07.5
Cyg
ROT
--
15.44 - 15.47 G
3.56
Gaia DR3 1964619372362475520
--
21 30 08.22 +39 40 16.2
Cyg
ROT
--
14.35 - 14.38 G
4.06
Gaia DR3 1966108970098359680
--
21 30 39.81 +39 41 24.9
Cyg
ROT
--
12.95 - 12.99 G
4.07
Gaia DR3 1966120583689979520
--
21 30 08.83 +39 41 19.7
Cyg
ROT
--
13.34 - 13.37 G
4.68
Gaia DR3 1966120652409464576
--
21 30 06.63 +39 41 45.7
Cyg
ROT
--
15.07 - 15.10 G
4.72
ZTF J213005.91+394140.8
--
21 30 05.91 +39 41 40.9
Cyg
EW
0.4229654
18.074 (0.203) r
4.77
Gaia DR3 1966107870586691584
--
21 30 49.33 +39 38 50.0
Cyg
ROT
--
14.74 - 14.80 G
4.83
Gaia DR3 1966108111104873472
--
21 30 48.33 +39 40 09.0
Cyg
ROT
--
16.47 - 16.54 G
4.88
Gaia DR3 1966120755488674176
--
21 30 17.28 +39 43 16.9
Cyg
ROT
--
15.07 - 15.11 G
4.88
ZTF J213035.17+393410.4
--
21 30 35.19 +39 34 10.5
Cyg
EW
0.6798292
14.481 (0.387) g
4.96
Gaia DR3 1964619303643001472
--
21 29 58.92 +39 39 02.6
Cyg
ROT
--
14.33 - 14.37 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]
172.30.4.252