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 21 52.90 +39 57 45.3
Return to Details
Search Results
11 records (11 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 1965389820779563648
--
21 21 52.90 +39 57 45.3
Cyg
VAR
0.258274
16.59 - 16.75 G
1.30
Gaia DR3 1965389099225046144
--
21 21 59.37 +39 58 08.7
Cyg
ROT
--
17.15 - 17.19 G
2.35
ZTF J212140.69+395801.2
--
21 21 40.70 +39 58 01.2
Cyg
EW
0.3070482
18.237 (0.306) r
2.48
Gaia DR3 1965395009100053888
--
21 22 02.36 +39 59 26.8
Cyg
RS
--
16.47 - 16.62 G
2.60
Gaia DR3 1965394699862377472
--
21 22 06.49 +39 57 43.9
Cyg
DSCT|GDOR|SXPHE
--
14.24 - 14.27 G
3.50
Gaia DR3 1965396001225669376
--
21 21 54.63 +40 01 14.1
Cyg
DSCT|GDOR|SXPHE
--
17.64 - 17.76 G
3.50
Gaia DR3 1965388270287193728
--
21 21 54.42 +39 54 15.9
Cyg
RS
--
17.42 - 17.63 G
3.53
ZTF J212158.56+395423.7
--
21 21 58.56 +39 54 23.8
Cyg
BY
1.2653029
17.039 (0.144) r
4.73
ZTF J212217.31+395826.2
--
21 22 17.32 +39 58 26.3
Cyg
EW
0.3561220
16.563 (0.091) r
4.88
Gaia DR3 1965577356230408320
--
21 21 28.33 +39 59 01.8
Cyg
ROT
--
14.28 - 14.32 G
4.97
Gaia DR3 1965577253142704512
--
21 21 27.09 +39 58 12.0
Cyg
ROT
--
15.78 - 15.85 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]
172.30.5.91