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 27.51 +29 49 16.7
Return to Details
Search Results
14 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 J204027.50+294916.6
--
20 40 27.51 +29 49 16.7
Cyg
EW
0.2897660
20.395 (0.821) r
1.48
Gaia DR3 1859172285947017344
--
20 40 22.46 +29 50 16.4
Cyg
ROT
--
15.15 - 15.18 G
1.63
Gaia DR3 1859172255892350464
--
20 40 20.51 +29 49 52.1
Cyg
ROT
2.28404
16.92 - 17.01 G
1.88
ASASSN-V J204036.17+294921.3
--
20 40 36.17 +29 49 21.3
Cyg
L
--
12.91 - 13.05 V
1.94
Gaia DR3 1859172393331299968
--
20 40 26.68 +29 51 12.6
Cyg
ROT
--
18.44 - 18.55 G
2.47
Gaia DR3 1859175348268805120
--
20 40 25.81 +29 51 43.5
Cyg
RS
--
17.49 - 17.64 G
2.67
Gaia DR3 1859175348272193408
--
20 40 23.04 +29 51 46.0
Cyg
S
--
16.78 - 17.71 G
2.86
Gaia DR3 1859175382628543744
--
20 40 26.71 +29 52 08.0
Cyg
RS
--
16.14 - 16.20 G
3.20
ZTF J204042.23+294903.0
--
20 40 42.24 +29 49 03.1
Cyg
RS
3.2824864
15.990 (0.070) r
3.24
ASASSN-V J204035.67+294634.0
--
20 40 35.67 +29 46 34.0
Cyg
L
--
14.07 - 14.16 V
3.66
Gaia DR3 1859170881502761216
--
20 40 36.81 +29 46 13.8
Cyg
ROT
0.7026
16.58 - 16.62 G
4.58
Gaia DR3 1859171671776741376
--
20 40 48.62 +29 49 25.3
Cyg
ROT
--
16.33 - 16.39 G
4.74
Gaia DR3 1859170263027227264
--
20 40 18.47 +29 44 57.5
Cyg
ROT
--
15.03 - 15.09 G
4.90
ZTF J204007.40+295130.7
--
20 40 07.41 +29 51 30.7
Cyg
RS
1.0625608
17.137 (0.137) 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]
172.30.1.98