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 15.85 +39 44 19.5
Return to Details
Search Results
13 records (12 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 1966121197867239936
--
21 30 15.85 +39 44 19.5
Cyg
VAR
0.0150874
17.66 - 17.70 G
0.98
Gaia DR3 1966121167805541760
--
21 30 20.65 +39 44 40.0
Cyg
ROT
--
13.81 - 13.84 G
1.08
Gaia DR3 1966120755488674176
--
21 30 17.28 +39 43 16.9
Cyg
ROT
--
15.07 - 15.11 G
1.30
Gaia DR3 1966121236525024512
--
21 30 20.06 +39 45 20.5
Cyg
ROT
--
17.42 - 17.48 G
3.12
Gaia DR3 1966120652409464576
--
21 30 06.63 +39 41 45.7
Cyg
ROT
--
15.07 - 15.10 G
3.26
ZTF J213005.91+394140.8
--
21 30 05.91 +39 41 40.9
Cyg
EW
0.4229654
18.074 (0.203) r
3.29
Gaia DR3 1966120583689979520
--
21 30 08.83 +39 41 19.7
Cyg
ROT
--
13.34 - 13.37 G
3.38
Gaia DR3 1966120407594440704
--
21 30 13.78 +39 40 58.4
Cyg
S
--
16.87 - 17.57 G
4.02
Gaia DR3 1966122507835318016
--
21 30 35.91 +39 45 27.3
Cyg
ROT
--
14.59 - 14.61 G
4.16
Gaia DR3 1966124844297605120
--
21 29 56.98 +39 46 22.1
Cyg
ROT
--
12.85 - 12.89 G
4.31
Gaia DR3 1964619372362475520
--
21 30 08.22 +39 40 16.2
Cyg
ROT
--
14.35 - 14.38 G
4.46
Gaia DR3 1966122542195057792
--
21 30 37.47 +39 45 56.9
Cyg
ROT
--
16.03 - 16.06 G
4.92
Gaia DR2 1964619166204043008
--
21 30 07.65 +39 39 39.7
Cyg
RS
3.5737644
13.524 (0.241) 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]
172.30.1.98