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 37.51 +50 00 55.9
Return to Details
Search Results
22 records (7 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
ZTF J212137.51+500055.9
--
21 21 37.51 +50 00 55.9
Cyg
EW
0.3763770
19.580 (0.621) r
2.13
ZTF J212142.51+495857.5
--
21 21 42.51 +49 58 57.5
Cyg
DSCT
0.1477725
17.318 (0.089) g
2.15
Gaia DR3 2171121090724710400
--
21 21 43.57 +49 59 01.1
Cyg
ROT
--
14.35 - 14.39 G
2.39
Gaia DR3 2171120747127237888
--
21 21 51.19 +49 59 59.5
Cyg
ROT
--
14.16 - 14.18 G
2.57
Gaia DR3 2171121537393993600
--
21 21 52.80 +50 01 41.8
Cyg
L
--
18.03 - 18.24 G
2.61
Gaia DR3 2171121812271878016
--
21 21 49.56 +50 02 40.7
Cyg
E
4.15543
18.35 - 18.89 G
2.61
Gaia DR3 2171871988446087040
--
21 21 21.45 +50 01 17.8
Cyg
ROT
--
16.83 - 16.88 G
2.71
Gaia DR3 2171120334803190528
--
21 21 44.30 +49 58 26.8
Cyg
RS
--
17.85 - 18.04 G
2.75
ZTF J212154.28+500022.8
--
21 21 54.29 +50 00 22.9
Cyg
SR
72.0076257
18.052 (0.172) r
2.75
Gaia DR3 2171870437949651072
--
21 21 21.19 +50 00 05.8
Cyg
DSCT|GDOR|SXPHE
9.4033
11.93 - 11.97 G
3.04
Gaia DR3 2171119819414117888
--
21 21 23.63 +49 58 51.6
Cyg
ROT
--
17.37 - 17.45 G
3.16
Gaia DR3 2171120880255205120
--
21 21 57.15 +50 00 54.5
Cyg
ROT
--
17.33 - 17.41 G
3.72
Gaia DR3 2171872400763120640
--
21 21 25.01 +50 04 03.6
Cyg
ROT
--
15.19 - 15.22 G
3.89
Gaia DR3 2171120296139591040
--
21 21 52.11 +49 57 50.0
Cyg
ROT
--
17.44 - 17.53 G
4.16
Gaia DR3 2171120918925928064
--
21 22 02.90 +50 01 44.4
Cyg
RS
--
16.65 - 16.76 G
4.24
Gaia DR3 2171870751495498752
--
21 21 11.10 +50 01 03.6
Cyg
ROT
--
12.78 - 12.81 G
4.55
ZTF J212203.07+495857.9
--
21 22 03.07 +49 58 58.0
Cyg
BY
2.9749877
18.284 (0.078) r
4.73
Gaia DR3 2171870575389110528
--
21 21 08.82 +49 59 53.5
Cyg
ROT
--
18.15 - 18.31 G
4.76
ZTF J212207.15+500053.3
--
21 22 07.15 +50 00 53.4
Cyg
BY
2.3165519
16.109 (0.050) r
4.83
Gaia DR3 2171873053598142848
--
21 21 15.45 +50 04 13.4
Cyg
ROT
--
16.39 - 16.44 G
4.85
Gaia DR3 2171119441457011968
--
21 21 27.06 +49 56 22.9
Cyg
ROT
--
14.48 - 14.51 G
4.94
ZTF J212120.02+500459.5
--
21 21 20.02 +50 04 59.6
Cyg
EW
0.4164226
16.962 (0.423) 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]
172.30.5.4