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 20 57.65 +53 24 45.4
Return to Details
Search Results
13 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 2175880803530515968
--
21 20 57.65 +53 24 45.4
Cyg
L
--
17.58 - 17.74 G
1.92
ZTF J212103.89+532304.7
--
21 21 03.90 +53 23 04.8
Cyg
EW
0.4687544
19.505 (0.529) r
2.26
Gaia DR3 2175875099813918848
--
21 20 46.86 +53 23 10.6
Cyg
L
--
19.04 - 19.19 G
2.47
ZTF J212041.11+532433.4
--
21 20 41.11 +53 24 33.5
Cyg
BY
3.8025084
16.692 (0.073) r
2.57
ZTF J212041.69+532346.6
--
21 20 41.70 +53 23 46.6
Cyg
SR
152.3928586
17.377 (0.574) r
2.72
ZTF J212111.37+532632.7
--
21 21 11.38 +53 26 32.7
Cyg
RS
0.2297884
15.109 (0.081) r
3.08
Gaia DR3 2175833769349771392
--
21 21 13.82 +53 22 50.0
Cyg
L
--
17.04 - 17.39 G
3.25
Gaia DR3 2175881357588450048
--
21 21 12.22 +53 27 10.6
Cyg
L
--
16.60 - 16.72 G
3.47
Gaia DR3 2175881250207172224
--
21 21 04.63 +53 28 04.2
Cyg
L
--
18.85 - 19.07 G
3.71
Gaia DR3 2175875894389960192
--
21 20 32.77 +53 24 43.0
Cyg
E
0.246781
19.67 - 20.28 G
4.56
Gaia DR3 2175881391948186496
--
21 21 17.46 +53 28 13.7
Cyg
ROT
--
11.88 - 11.90 G
4.83
Gaia DR3 2175827614661352320
--
21 21 03.43 +53 20 00.1
Cyg
L
--
18.85 - 18.98 G
4.83
Gaia DR3 2175881666826089600
--
21 21 09.45 +53 29 15.7
Cyg
ROT
--
15.34 - 15.38 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]
172.30.3.55