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 06.46 +53 49 31.8
Return to Details
Search Results
19 records (20 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 2175925093232819072
--
21 21 06.46 +53 49 31.8
Cyg
ROT
--
13.34 - 13.36 G
0.91
Gaia DR3 2175925063175999744
--
21 21 02.95 +53 48 46.9
Cyg
ROT
--
14.04 - 14.07 G
1.20
ZTF J212111.85+534837.7
--
21 21 11.86 +53 48 37.8
Cyg
RS
0.8687509
18.585 (0.111) r
2.04
Gaia DR3 2175924822657833728
--
21 21 13.56 +53 47 46.9
Cyg
E
2.95625
15.28 - 15.83 G
2.53
Gaia DR3 2175902621964897152
--
21 20 49.98 +53 50 13.8
Cyg
L
--
19.39 - 19.66 G
2.61
Gaia DR3 2175924715276579200
--
21 21 14.04 +53 47 10.0
Cyg
L
--
18.79 - 18.97 G
2.69
Gaia DR3 2175901488093438336
--
21 21 01.87 +53 46 55.3
Cyg
L
--
18.74 - 18.90 G
2.86
Gaia DR3 2175924857017572992
--
21 21 22.83 +53 47 59.6
Cyg
RS
--
14.31 - 14.42 G
3.51
Gaia DR3 2175926300126628608
--
21 20 58.36 +53 52 49.9
Cyg
VAR
0.8569
13.56 - 13.62 G
3.54
Gaia DR3 2175926437565585408
--
21 21 12.79 +53 52 56.4
Cyg
VAR
0.87013
13.25 - 13.28 G
3.55
Gaia DR3 2175929113323239424
--
21 20 52.47 +53 52 25.0
Cyg
E
2.45293
19.65 - 20.35 G
3.57
Gaia DR3 2175902484525897984
--
21 20 43.17 +53 48 34.4
Cyg
VAR
0.0356381
17.29 - 18.06 G
4.05
Gaia DR3 2175929250762218496
--
21 20 57.19 +53 53 20.4
Cyg
E
0.357178
18.95 - 19.23 G
4.18
Gaia DR3 2175913071627372288
--
21 21 32.00 +53 47 43.7
Cyg
VAR
0.86952
14.27 - 14.31 G
4.19
Gaia DR3 2175901419378881536
--
21 20 50.56 +53 46 03.3
Cyg
L
--
19.17 - 19.39 G
4.51
ZTF J212136.83+534902.4
--
21 21 36.83 +53 49 02.4
Cyg
SR
191.6366566
16.407 (0.310) r
4.57
Gaia DR3 2175912934188360832
--
21 21 26.22 +53 46 01.0
Cyg
L
--
19.14 - 19.45 G
4.81
ZTF J212123.89+535335.7
--
21 21 23.90 +53 53 35.8
Cyg
EB:
6.5070118
18.929 (0.370) r
4.88
Gaia DR3 2175925406773442560
--
21 21 38.58 +53 50 42.3
Cyg
VAR
0.0187892
14.08 - 14.11 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]
172.30.4.232