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 37 41.15 +40 41 29.5
Return to Details
Search Results
9 records (3 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 1966080623307180544
--
21 37 41.15 +40 41 29.5
Cyg
YSO
--
18.27 - 18.44 G
1.71
ZTF J213733.36+404037.1
--
21 37 33.37 +40 40 37.2
Cyg
EW
0.4514710
17.021 (0.136) g
2.60
Gaia DR3 1966079558164011136
--
21 37 43.54 +40 38 56.1
Cyg
ROT
--
15.88 - 15.92 G
3.24
Gaia DR3 1966083715692347264
--
21 37 29.43 +40 43 51.1
Cyg
RS
--
17.52 - 17.63 G
3.85
Gaia DR3 1966083917549803264
--
21 37 29.36 +40 44 37.4
Cyg
RS
--
17.54 - 17.70 G
4.13
Gaia DR3 1966079867401856000
--
21 37 31.90 +40 37 45.4
Cyg
RS
--
16.89 - 17.01 G
4.52
Gaia DR3 1966454560348666880
--
21 37 56.26 +40 38 00.1
Cyg
ROT
--
13.47 - 13.49 G
4.62
ASASSN-V J213717.23+404221.6
--
21 37 17.23 +40 42 21.6
Cyg
L
--
13.41 - 13.51 V
4.79
Gaia DR3 1966454693484490880
--
21 38 02.85 +40 39 02.6
Cyg
RS
--
19.17 - 19.47 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]
172.30.5.23