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 12.23 +50 00 33.9
Return to Details
Search Results
18 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
Gaia DR3 2170989561649206784
--
21 30 12.23 +50 00 33.9
Cyg
YSO
--
16.87 - 16.97 G
1.37
ZTF J213020.72+500038.0
--
21 30 20.73 +50 00 38.1
Cyg
EW
0.4805704
16.885 (0.206) r
1.83
Gaia DR3 2170988874454444032
--
21 30 23.54 +50 00 18.7
Cyg
ROT
--
14.26 - 14.29 G
1.97
Gaia DR3 2170989870886845056
--
21 30 10.83 +50 02 31.4
Cyg
ROT
--
15.41 - 15.44 G
2.37
Gaia DR3 2170989870886842368
--
21 30 10.24 +50 02 54.7
Cyg
RS
--
15.44 - 15.49 G
2.41
Gaia DR3 2170988904503213568
--
21 30 26.83 +50 01 07.8
Cyg
L
--
19.06 - 19.20 G
3.29
ZTF J213011.64+500351.0
--
21 30 11.64 +50 03 51.0
Cyg
EW
0.5539616
19.627 (0.370) r
3.74
ZTF J212948.95+500027.0
--
21 29 48.96 +50 00 27.0
Cyg
EA
3.5954412
17.764 (0.797) r
3.88
ZTF J213030.96+495806.7
--
21 30 30.96 +49 58 06.7
Cyg
EA
1.0380207
20.310 (0.835) r
4.01
Gaia DR3 2170987878021853568
--
21 29 48.73 +49 59 13.4
Cyg
RS
0.5648
14.17 - 14.22 G
4.07
ZTF J212954.49+495739.5
--
21 29 54.50 +49 57 39.6
Cyg
EB
2.0729
13.376 (0.377) g
4.07
ZTF J212946.94+500051.7
--
21 29 46.95 +50 00 51.7
Cyg
BY
1.1915089
16.903 (0.081) r
4.46
ZTF J213020.44+495618.0
--
21 30 20.44 +49 56 18.1
Cyg
EW
0.2871178
17.039 (0.218) r
4.49
ZTF J212944.29+500039.4
--
21 29 44.29 +50 00 39.4
Cyg
EW
0.3120446
19.499 (0.294) r
4.61
Gaia DR3 2171001759357371648
--
21 30 01.88 +50 04 51.7
Cyg
S
--
16.42 - 17.05 G
4.88
ZTF J213040.22+500227.6
--
21 30 40.23 +50 02 27.7
Cyg
EW
0.3234078
16.884 (0.134) r
4.94
Gaia DR3 2171001926844123008
--
21 29 55.84 +50 04 45.1
Cyg
L
--
19.65 - 20.37 G
4.96
Gaia DR3 2171001965515801472
--
21 30 02.94 +50 05 17.4
Cyg
ROT
--
15.51 - 15.54 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]
172.30.1.132