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 57.89 +39 38 01.0
Return to Details
Search Results
6 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
Gaia DR3 1953957472527320192
--
21 37 57.89 +39 38 01.0
Cyg
S
--
14.79 - 15.07 G
0.81
ZTF J213801.03+393832.8
--
21 38 01.03 +39 38 32.9
Cyg
EW
0.3177668
18.826 (0.392) r
1.70
ASASSN-V J213801.53+393627.4
--
21 38 01.53 +39 36 28.1
Cyg
ROT
3.6334
13.56 (0.16) g
2.93
Gaia DR3 1953962184110452352
--
21 37 51.59 +39 40 40.8
Cyg
DSCT|GDOR|SXPHE
--
14.57 - 14.59 G
2.94
ASASSN-V J213809.56+393954.7
--
21 38 09.56 +39 39 54.7
Cyg
VAR
--
13.98 - 14.32 V
4.07
Gaia DR3 1953962149750708992
--
21 38 03.33 +39 41 57.2
Cyg
ROT
--
15.59 - 15.64 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]
172.30.1.11