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 40 32.61 +39 28 00.0
Return to Details
Search Results
8 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
ZTF J214032.61+392800.0
--
21 40 32.61 +39 28 00.0
Cyg
EW
0.3967546
17.508 (0.528) r
1.82
Gaia DR3 1953914320994340736
--
21 40 41.78 +39 27 33.7
Cyg
ROT
--
14.69 - 14.71 G
2.42
Gaia DR3 1953914802030696192
--
21 40 21.38 +39 26 55.1
Cyg
ROT
--
13.97 - 13.99 G
3.27
Gaia DR3 1953914836390440960
--
21 40 16.10 +39 27 15.6
Cyg
S
--
16.54 - 17.32 G
3.38
Gaia DR3 1953913702519041152
--
21 40 34.04 +39 24 38.1
Cyg
ROT
--
15.25 - 15.28 G
3.44
Gaia DR3 1953913771240308864
--
21 40 32.03 +39 24 33.9
Cyg
S
--
15.18 - 15.43 G
4.50
Gaia DR3 1953918066205864832
--
21 40 10.57 +39 29 29.2
Cyg
ROT
--
16.53 - 16.58 G
4.74
ZTF J214008.26+392724.7
--
21 40 08.26 +39 27 24.8
Cyg
EW
0.4503843
14.491 (0.101) 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]
172.30.3.5