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 31 00.74 +49 22 18.6
Return to Details
Search Results
9 records (18 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 J203100.73+492218.5
--
20 31 00.74 +49 22 18.6
Cyg
EW
0.4484732
18.465 (0.438) r
1.43
Gaia DR3 2180039435690386944
--
20 30 55.42 +49 21 10.2
Cyg
VAR
0.0387428
16.35 - 16.63 G
1.52
Gaia DR3 2180039607489102720
--
20 31 01.98 +49 23 49.0
Cyg
ROT
--
15.75 - 15.77 G
1.94
Gaia DR3 2180037889502156160
--
20 30 54.88 +49 20 37.5
Cyg
ROT
--
15.51 - 15.56 G
3.04
Gaia DR3 2180040466482528256
--
20 30 43.42 +49 23 27.2
Cyg
E
1.1917
15.06 - 15.36 G
3.37
Gaia DR3 2180040019805979008
--
20 31 08.24 +49 25 26.9
Cyg
ROT
--
15.47 - 15.51 G
3.64
Gaia DR3 2180040049864291200
--
20 31 15.76 +49 25 00.2
Cyg
E
1.25618
18.71 - 19.83 G
3.96
Gaia DR3 2180036721271106176
--
20 31 25.05 +49 22 24.1
Cyg
E
3.81274
17.44 - 17.59 G
4.17
ASASSN-V J203112.24+491834.9
--
20 31 12.24 +49 18 34.9
Cyg
L
--
12.32 - 12.53 V
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]
172.30.4.131