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 23.89 +44 27 31.9
Return to Details
Search Results
21 records (5 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 1971002552767918720
--
21 30 23.89 +44 27 31.9
Cyg
ROT
--
15.12 - 15.16 G
0.77
Gaia DR3 1971002548459917440
--
21 30 25.09 +44 28 16.3
Cyg
S
--
16.44 - 17.16 G
1.38
ZTF J213016.51+442757.3
--
21 30 16.52 +44 27 57.3
Cyg
EW
0.4642106
17.490 (0.670) r
1.45
Gaia DR2 1971002376661174528
--
21 30 31.84 +44 27 51.0
Cyg
HADS
0.0974937
16.555 (0.451) r
1.79
Gaia DR3 1971002965084777216
--
21 30 31.42 +44 28 43.0
Cyg
ROT
--
17.10 - 17.18 G
1.92
ZTF J213019.94+442918.8
--
21 30 19.95 +44 29 18.9
Cyg
SR
33.7701850
15.050 (0.139) g
2.92
ZTF J213037.67+442906.1
--
21 30 37.68 +44 29 06.1
Cyg
EW
0.2978120
17.565 (0.404) r
3.11
ZTF J213032.68+442450.7
--
21 30 32.69 +44 24 50.7
Cyg
RS
21.5848980
15.729 (0.063) r
3.14
Gaia DR3 1971003549200305280
--
21 30 12.99 +44 29 60.0
Cyg
ROT
--
15.68 - 15.71 G
3.14
ZTF J213041.39+442753.5
--
21 30 41.40 +44 27 53.5
Cyg
EW
0.3121832
18.744 (0.176) r
3.26
Gaia DR3 1971002827645828352
--
21 30 40.89 +44 28 44.2
Cyg
S
--
14.75 - 15.10 G
3.65
Gaia DR3 1971003063856241152
--
21 30 32.15 +44 30 52.3
Cyg
ROT
--
12.42 - 12.44 G
3.73
Gaia DR3 1970996505447121664
--
21 30 09.50 +44 24 49.8
Cyg
S
--
17.41 - 17.79 G
3.81
Gaia DR3 1970997604965263488
--
21 30 02.84 +44 28 08.2
Cyg
ROT
--
15.83 - 15.86 G
4.42
Gaia DR3 1970997227008162560
--
21 30 01.64 +44 25 35.2
Cyg
S
--
17.42 - 18.14 G
4.51
Gaia DR3 1970955411204492032
--
21 30 44.58 +44 24 56.3
Cyg
DSCT|GDOR|SXPHE
--
11.97 - 12.00 G
4.54
Gaia DR3 1970955067607111168
--
21 30 35.16 +44 23 27.7
Cyg
ROT
--
16.07 - 16.10 G
4.59
Gaia DR3 1971002930725037312
--
21 30 43.61 +44 30 28.9
Cyg
ROT
--
15.45 - 15.49 G
4.73
ZTF J213039.80+443118.8
--
21 30 39.80 +44 31 18.8
Cyg
EW
0.4654864
18.995 (0.277) r
4.75
Gaia DR3 1970955445564228480
--
21 30 48.02 +44 25 32.3
Cyg
S
--
16.93 - 17.45 G
4.86
Gaia DR3 1970955926600541568
--
21 30 48.89 +44 29 27.3
Cyg
DSCT|GDOR|SXPHE
--
14.29 - 14.33 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]
172.30.2.5