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 31.19 +45 09 59.6
Return to Details
Search Results
17 records (10 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 J213031.18+450959.6
--
21 30 31.19 +45 09 59.6
Cyg
EW
0.3128236
17.074 (0.105) r
0.96
Gaia DR3 1971312713819619840
--
21 30 31.37 +45 10 56.9
Cyg
E
1.71068
16.47 - 17.20 G
1.03
Gaia DR3 1971312821204813056
--
21 30 36.93 +45 09 48.1
Cyg
ROT
--
16.26 - 16.29 G
1.29
Gaia DR3 1971313027363238400
--
21 30 37.27 +45 10 42.1
Cyg
DSCT|GDOR|SXPHE
--
13.19 - 13.22 G
1.36
ZTF J213024.13+451032.4
--
21 30 24.14 +45 10 32.4
Cyg
EA
3.1698308
17.771 (0.501) r
1.79
Gaia DR3 1971312374528218240
--
21 30 35.32 +45 08 21.8
Cyg
ROT
--
16.68 - 16.72 G
2.09
ZTF J213041.50+451101.0
--
21 30 41.51 +45 11 01.0
Cyg
SR
172.1559222
19.360 (0.313) r
2.39
Gaia DR3 1971312786845090944
--
21 30 44.66 +45 09 42.2
Cyg
ROT
--
15.17 - 15.26 G
2.92
ZTF J213029.94+451254.0
--
21 30 29.94 +45 12 54.0
Cyg
EW
0.3033368
20.290 (0.684) r
3.31
Gaia DR3 1971124632915497216
--
21 30 42.50 +45 07 21.1
Cyg
ROT
--
14.21 - 14.24 G
3.34
ZTF J213038.54+450655.2
--
21 30 38.54 +45 06 55.2
Cyg
SR
164.2036225
13.550 (0.395) r
3.59
ZTF J213030.77+450624.5
--
21 30 30.78 +45 06 24.5
Cyg
BY
7.0027083
17.504 (0.111) r
3.87
Gaia DR3 1971313645838233088
--
21 30 09.77 +45 10 50.5
Cyg
RS
--
15.06 - 15.16 G
4.34
ZTF J213055.53+450921.2
--
21 30 55.53 +45 09 21.2
Cyg
VAR
0.0754988
18.184 (0.088) r
4.62
ZTF J213046.94+451340.9
--
21 30 46.94 +45 13 41.0
Cyg
EB:
29.3663428
15.456 (0.352) r
4.81
Gaia DR3 1971316600775720320
--
21 30 06.26 +45 11 57.6
Cyg
ROT
--
15.39 - 15.42 G
4.82
2MASS J21304996+4513297
000-BLD-899
21 30 49.96 +45 13 29.7
Cyg
EW
0.3579
14.84 - 15.17 CR
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]
172.30.0.129