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 16 40.90 +53 56 34.9
Return to Details
Search Results
7 records (9 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 2175731166869708160
--
21 16 40.90 +53 56 34.9
Cyg
E
1.06987
18.78 - 19.21 G
1.09
ZTF J211633.52+535635.8
--
21 16 33.52 +53 56 35.8
Cyg
SR
68.6126511
18.290 (0.181) r
2.51
Gaia DR3 2176106173361382656
--
21 16 57.23 +53 55 50.8
Cyg
ROT
--
12.82 - 12.86 G
2.71
Gaia DR3 2175777934775920128
--
21 16 27.09 +53 54 47.5
Cyg
L
--
15.91 - 16.12 G
3.95
Gaia DR3 2176106585678238464
--
21 17 02.49 +53 58 56.1
Cyg
ROT
--
14.62 - 14.67 G
3.99
Gaia DR3 2176153727240886016
--
21 16 39.35 +54 00 33.6
Cyg
ROT
--
15.94 - 15.98 G
4.27
ZTF J211709.56+535556.4
--
21 17 09.57 +53 55 56.5
Cyg
EW
0.3361888
19.044 (0.449) 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]
172.30.4.232