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 56 55.22 +45 37 53.4
Return to Details
Search Results
11 records (4 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 J215655.21+453753.4
--
21 56 55.22 +45 37 53.4
Cyg
EW
0.3597170
17.258 (0.121) r
0.70
Gaia DR3 1973606088914783488
--
21 56 59.07 +45 38 04.1
Cyg
RS
--
18.18 - 18.39 G
1.34
Gaia DR3 1973605887054646912
--
21 57 02.44 +45 37 26.8
Cyg
ROT
--
15.33 - 15.36 G
1.87
ZTF J215704.85+453704.5
--
21 57 04.86 +45 37 04.5
Cyg
RS
1.4175605
17.369 (0.051) r
2.06
ZTF J215643.74+453820.9
--
21 56 43.75 +45 38 21.0
Cyg
EW
0.3021086
18.937 (0.681) g
2.27
Gaia DR3 1973418145444586240
--
21 57 04.72 +45 36 20.9
Cyg
ROT
--
15.88 - 15.93 G
2.93
Gaia DR3 1973599908462554496
--
21 56 55.08 +45 34 57.6
Cyg
ROT
--
16.73 - 16.78 G
3.37
ISON_J215712.7+453628
000-BLZ-610
21 57 12.68 +45 36 28.2
Cyg
EW
0.324960
15.39 - 15.67 CV
3.39
ASASSN-V J215703.01+453447.3
--
21 57 03.01 +45 34 47.3
Cyg
SR
113
11.59 - 11.71 V
3.76
Gaia DR3 1973418214164066048
--
21 57 15.65 +45 36 43.4
Cyg
ROT
--
14.98 - 15.01 G
4.69
ZTF J215630.98+453954.6
--
21 56 30.99 +45 39 54.6
Cyg
EA
3.5071792
17.975 (0.264) 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]
172.30.3.189