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
20 39 44.46 +51 36 00.9
Return to Details
Search Results
9 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
Gaia DR3 2180738175330322688
--
20 39 44.46 +51 36 00.9
Cyg
ROT
--
15.59 - 15.61 G
2.78
ZTF J203938.79+513839.2
--
20 39 38.79 +51 38 39.2
Cyg
EW
0.3478924
18.575 (0.136) r
3.18
ASASSN-V J203945.77+513911.0
--
20 39 45.77 +51 39 11.1
Cyg
SR
83.1
14.84 - 14.96 V
3.78
NSVS J2039488+513214
--
20 39 48.59 +51 32 17.3
Cyg
M
444.9939661
13.933 (2.749) r
4.16
Gaia DR3 2180741817462562048
--
20 39 20.13 +51 37 44.8
Cyg
ROT
--
15.39 - 15.43 G
4.52
Gaia DR3 2180736697861578112
--
20 39 59.95 +51 32 11.2
Cyg
E
2.45288
15.46 - 15.77 G
4.66
Gaia DR3 2180736663501834624
--
20 39 55.66 +51 31 41.2
Cyg
DSCT|GDOR|SXPHE
--
12.94 - 12.96 G
4.75
ASASSN-V J204014.56+513651.2
--
20 40 14.56 +51 36 51.2
Cyg
SRS
14.025
13.73 - 13.83 V
4.78
ZTF J204015.25+513554.9
--
20 40 15.25 +51 35 54.9
Cyg
BY
0.5772396
14.587 (0.059) 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]
172.30.2.5