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 40 54.02 +40 10 12.1
Return to Details
Search Results
5 records (11 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 J214054.02+401012.1
--
21 40 54.02 +40 10 12.1
Cyg
EA
0.6367627
16.508 (0.181) r
0.89
ZTF J214054.41+400919.0
--
21 40 54.42 +40 09 19.0
Cyg
RS
6.7284925
16.546 (0.530) r
1.11
Gaia DR3 1954358764210858880
--
21 40 55.30 +40 09 07.0
Cyg
ROT
--
15.57 - 15.63 G
1.67
Gaia DR3 1954364601065239808
--
21 41 02.44 +40 09 45.5
Cyg
S
--
18.60 - 19.40 G
4.57
Gaia DR3 1954371717832163200
--
21 40 43.24 +40 14 16.8
Cyg
ROT
--
17.96 - 18.06 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]
172.30.1.168