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 56.40 +50 03 25.3
Return to Details
Search Results
20 records (19 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 2171871743620373888
--
21 20 56.40 +50 03 25.3
Cyg
ROT
--
17.72 - 17.83 G
1.49
ZTF J212105.36+500347.8
--
21 21 05.37 +50 03 47.8
Cyg
EW
0.3129794
18.794 (0.233) r
1.81
ZTF J212059.73+500141.3
--
21 20 59.74 +50 01 41.3
Cyg
RS
6.1181635
18.597 (0.152) r
1.93
Gaia DR3 2171874290548523392
--
21 20 44.50 +50 03 08.4
Cyg
L
--
14.87 - 15.06 G
2.59
Gaia DR3 2171874939087583104
--
21 20 42.19 +50 04 39.3
Cyg
E
0.33239
19.44 - 19.84 G
2.78
ASASSN-V J212105.35+500548.0
--
21 21 05.36 +50 05 48.0
Cyg
SR
49.07
12.21 (0.37) g
3.15
Gaia DR3 2171874324908261504
--
21 20 37.62 +50 02 29.8
Cyg
L
--
18.45 - 20.23 G
3.16
ASASSN-V J212049.14+500621.2
--
21 20 49.14 +50 06 21.2
Cyg
SRS
28.655
15.89 - 16.10 V
3.16
Gaia DR3 2171873053598142848
--
21 21 15.45 +50 04 13.4
Cyg
ROT
--
16.39 - 16.44 G
3.34
Gaia DR3 2171870751495498752
--
21 21 11.10 +50 01 03.6
Cyg
ROT
--
12.78 - 12.81 G
4.05
Gaia DR3 2171870575389110528
--
21 21 08.82 +49 59 53.5
Cyg
ROT
--
18.15 - 18.31 G
4.10
ZTF J212120.02+500459.5
--
21 21 20.02 +50 04 59.6
Cyg
EW
0.4164226
16.962 (0.423) r
4.39
Gaia DR3 2171875351392973184
--
21 20 31.12 +50 05 06.4
Cyg
E
2.03181
19.60 - 20.12 G
4.55
Gaia DR3 2171871988446087040
--
21 21 21.45 +50 01 17.8
Cyg
ROT
--
16.83 - 16.88 G
4.63
Gaia DR3 2171872400763120640
--
21 21 25.01 +50 04 03.6
Cyg
ROT
--
15.19 - 15.22 G
4.79
Gaia DR3 2171876455212220160
--
21 21 10.91 +50 07 36.3
Cyg
L
--
17.70 - 17.90 G
4.79
ZTF J212026.64+500304.7
--
21 20 26.64 +50 03 04.8
Cyg
SR
115.3662032
18.114 (0.311) r
4.79
ASASSN-V J212034.18+500637.3
--
21 20 34.19 +50 06 37.3
Cyg
ROT
46.09
13.64 - 13.73 V
4.83
Gaia23cbg
000-BPR-300
21 20 26.47 +50 02 54.0
Cyg
GCAS
--
15.65 - 15.94 G
4.90
Gaia DR3 2171875248312295424
--
21 20 25.92 +50 03 36.8
Cyg
L
--
19.27 - 19.47 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]
172.30.2.29