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 40 21.53 +31 36 41.5
Return to Details
Search Results
16 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
ZTF J204021.53+313641.5
--
20 40 21.53 +31 36 41.5
Cyg
BY
0.4307586
18.960 (0.365) r
1.13
ZTF J204019.46+313539.2
--
20 40 19.46 +31 35 39.3
Cyg
EW
0.3062786
19.751 (0.525) r
2.23
Gaia DR3 1862491848993626880
--
20 40 19.22 +31 38 52.3
Cyg
ROT
0.366512
17.70 - 17.78 G
2.52
Gaia DR3 1862490135311045760
--
20 40 12.48 +31 35 04.5
Cyg
E
0.353485
18.23 - 18.37 G
3.10
Gaia DR3 1862492437413869184
--
20 40 06.99 +31 36 48.0
Cyg
ROT
--
15.43 - 15.48 G
3.65
Gaia DR3 1862492540487811072
--
20 40 08.29 +31 39 00.9
Cyg
E
189.0
19.44 - 20.79 G
3.66
NSVS J2040261+313317
--
20 40 27.49 +31 33 15.7
Cyg
M
373.6986816
19.372 (3.677) g
3.90
ZTF J204033.42+313939.8
--
20 40 33.43 +31 39 39.8
Cyg
EW
0.4427892
16.729 (0.128) r
4.01
ZTF J204034.06+313941.1
--
20 40 34.06 +31 39 41.1
Cyg
SR
27.5258072
13.514 (0.085) r
4.06
Gaia DR3 1862491028664922496
--
20 40 02.45 +31 36 46.6
Cyg
S
--
17.81 - 18.66 G
4.19
ZTF J204040.34+313755.3
--
20 40 40.34 +31 37 55.4
Cyg
EW
0.3813120
17.196 (0.172) r
4.20
ZTF J204037.35+313410.7
--
20 40 37.36 +31 34 10.8
Cyg
RS
16.4245063
17.704 (0.100) r
4.26
WISE J204031.7+314021
--
20 40 31.77 +31 40 21.4
Cyg
EW
0.4099622
15.758 (0.329) r
4.36
Gaia DR3 1862486832471113984
--
20 40 21.22 +31 32 20.1
Cyg
ROT
--
18.84 - 18.97 G
4.56
Gaia DR3 1862490066591905408
--
20 40 02.70 +31 34 31.6
Cyg
ROT
0.65038
17.83 - 17.93 G
4.99
Gaia DR3 1862490891225632768
--
20 39 58.47 +31 35 46.7
Cyg
ROT
--
14.88 - 14.90 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