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 31 40.47 +55 21 36.3
Return to Details
Search Results
17 records (153 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 2177605151311737600
--
21 31 40.47 +55 21 36.3
Cyg
L
--
17.13 - 17.34 G
0.80
ZTF J213135.73+552202.0
--
21 31 35.73 +55 22 02.1
Cyg
DSCT
0.0825157
15.732 (0.037) r
1.66
Gaia DR3 2177599997350980736
--
21 31 29.82 +55 20 55.9
Cyg
L
--
15.22 - 15.36 G
1.97
Gaia DR3 2177606147738871424
--
21 31 29.77 +55 22 51.3
Cyg
E
0.50376
19.63 - 20.00 G
2.29
Gaia DR3 2177605220031329408
--
21 31 55.05 +55 22 35.5
Cyg
ROT
--
15.44 - 15.46 G
2.52
Gaia DR3 2177606177796811136
--
21 31 33.36 +55 23 55.1
Cep
E
1.35418
18.68 - 18.92 G
2.76
ZTF J213148.15+551904.3
--
21 31 48.15 +55 19 04.4
Cyg
EA
1.5998066
17.081 (0.359) r
2.86
ZTF J213150.97+552402.4
--
21 31 50.98 +55 24 02.4
Cep
BY
9.3047004
18.679 (0.112) r
2.89
Gaia DR3 2177605666707922560
--
21 31 54.80 +55 23 39.5
Cep
RS
--
14.96 - 15.03 G
3.31
Gaia DR3 2177600340948353664
--
21 31 19.42 +55 23 00.9
Cyg
ROT
--
16.53 - 16.59 G
3.33
Gaia DR3 2177600306584229632
--
21 31 17.65 +55 22 21.4
Cyg
RRAB
0.63679
19.42 - 20.48 G
3.62
ZTF J213205.83+552158.5
--
21 32 05.84 +55 21 58.5
Cyg
EW
0.3710566
18.117 (0.420) r
3.81
Gaia DR3 2177605701067658496
--
21 31 57.50 +55 24 32.9
Cep
E
0.32323
18.59 - 18.72 G
4.17
Gaia DR3 2177598859170742144
--
21 31 39.59 +55 17 26.0
Cyg
RS
--
17.89 - 18.04 G
4.31
ZTF J213149.15+552544.1
--
21 31 49.15 +55 25 44.2
Cep
EW:
0.4287812
20.219 (0.828) r
4.74
Gaia DR3 2177557769230885120
--
21 31 54.45 +55 17 18.0
Cyg
RS
--
16.13 - 16.18 G
4.77
Gaia DR3 2177609308840167552
--
21 31 30.70 +55 26 10.3
Cep
ROT
--
16.00 - 16.06 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]
172.30.3.189