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 30 40.38 +44 15 22.3
Return to Details
Search Results
18 records (13 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 1970944622246412160
--
21 30 40.38 +44 15 22.3
Cyg
ROT
--
14.04 - 14.06 G
2.25
Gaia DR3 1970947852061796736
--
21 30 34.92 +44 17 23.9
Cyg
ROT
--
16.86 - 16.91 G
2.88
Gaia DR3 1970943625814028928
--
21 30 45.33 +44 12 38.2
Cyg
ROT
--
17.13 - 17.19 G
3.07
ZTF J213046.95+441231.9
--
21 30 46.96 +44 12 31.9
Cyg
BY
0.8317555
15.820 (0.064) g
3.10
ZTF J213056.50+441630.1
--
21 30 56.50 +44 16 30.1
Cyg
EW
0.2834546
19.424 (0.414) r
3.71
Gaia DR3 1970949844926934400
--
21 30 59.39 +44 16 51.5
Cyg
ROT
--
16.62 - 16.68 G
4.04
Gaia DR3 1970947199226786048
--
21 30 20.47 +44 13 28.3
Cyg
E
4.96889
17.85 - 18.57 G
4.08
ZTF J213030.88+441905.0
--
21 30 30.88 +44 19 05.1
Cyg
BY
9.5882516
17.152 (0.061) r
4.10
Gaia DR3 1970948023860468480
--
21 30 27.04 +44 18 42.1
Cyg
ROT
--
15.48 - 15.53 G
4.23
Gaia DR3 1970950944438539136
--
21 30 50.27 +44 19 13.1
Cyg
RS
--
16.87 - 16.96 G
4.52
Gaia DR3 1970947680263088768
--
21 30 17.04 +44 17 05.3
Cyg
ROT
--
16.09 - 16.13 G
4.56
ZTF J213029.72+441931.1
--
21 30 29.72 +44 19 31.1
Cyg
EA
1.8919930
15.977 (0.398) r
4.67
Gaia DR3 1970944244289292928
--
21 30 19.08 +44 12 40.8
Cyg
ROT
--
15.48 - 15.53 G
4.67
Gaia DR3 1970947474104671744
--
21 30 14.29 +44 15 24.9
Cyg
ROT
--
16.27 - 16.30 G
4.83
WISE J213104.2+441306
--
21 31 04.22 +44 13 06.3
Cyg
EW
0.7054082
14.101 (0.397) r
4.87
Gaia DR3 1970954036803717504
--
21 30 38.27 +44 20 13.5
Cyg
RRC
0.335225
20.17 - 20.53 G
4.90
Gaia DR3 1970953899376032000
--
21 30 47.16 +44 20 07.0
Cyg
DSCT|GDOR|SXPHE
--
14.07 - 14.11 G
4.98
ZTF J213051.19+441957.5
--
21 30 51.20 +44 19 57.5
Cyg
SR
40.1214940
16.344 (0.215) 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]
172.30.3.74