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 39 30.70 +41 20 43.4
Return to Details
Search Results
10 records (5 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 1966497372583074304
--
21 39 30.70 +41 20 43.4
Cyg
ROT
--
13.25 - 13.28 G
1.66
Gaia DR3 1966497269503865600
--
21 39 26.73 +41 19 14.3
Cyg
ROT
--
16.14 - 16.26 G
1.78
WISE J213930.6+412230
--
21 39 30.69 +41 22 30.1
Cyg
EW
0.4828982
15.236 (0.459) r
3.07
Gaia DR3 1966504313250206336
--
21 39 28.25 +41 23 45.4
Cyg
ROT
--
15.93 - 15.96 G
3.10
ZTF J213944.38+412227.8
--
21 39 44.39 +41 22 27.8
Cyg
EW
0.3633362
16.854 (0.239) r
3.15
ZTF J213945.82+411921.2
--
21 39 45.82 +41 19 21.3
Cyg
EW
0.2811406
18.005 (0.269) r
3.53
Gaia DR3 1966499979622127872
--
21 39 46.34 +41 18 46.0
Cyg
ROT
--
18.07 - 18.31 G
3.95
Gaia DR3 1966496960266236032
--
21 39 29.92 +41 16 46.3
Cyg
ROT
--
17.05 - 17.10 G
4.03
Gaia DR3 1966500018283145728
--
21 39 50.65 +41 19 13.3
Cyg
ROT
--
16.41 - 16.46 G
4.69
Gaia DR3 1966500052636571904
--
21 39 55.20 +41 19 47.6
Cyg
E
0.389119
17.08 - 17.26 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]
172.30.3.74