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 17.57 +44 08 28.5
Return to Details
Search Results
10 records (5 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 J203117.57+440828.4
--
20 31 17.57 +44 08 28.5
Cyg
BY
2.5102729
15.341 (0.067) r
0.78
Gaia DR3 2070584496250099840
--
20 31 21.93 +44 08 26.1
Cyg
ROT
--
15.38 - 15.41 G
2.41
Gaia DR3 2070583568537157888
--
20 31 23.60 +44 06 19.5
Cyg
ROT
--
14.93 - 14.96 G
2.45
Gaia DR3 2070583705976127488
--
20 31 30.87 +44 07 56.1
Cyg
ROT
--
14.66 - 14.69 G
3.50
ZTF J203137.08+440818.6
--
20 31 37.08 +44 08 18.6
Cyg
EW
0.3089404
18.493 (0.439) r
3.59
Gaia DR3 2070586111157820160
--
20 31 24.51 +44 11 50.5
Cyg
L
--
16.20 - 16.46 G
3.99
ZTF J203055.32+440826.6
--
20 30 55.32 +44 08 26.7
Cyg
SR
37.5282912
13.475 (0.141) r
4.21
ZTF J203130.14+441202.0
--
20 31 30.15 +44 12 02.0
Cyg
EB:
81.9032068
17.790 (0.152) r
4.25
ZTF J203122.12+440418.5
--
20 31 22.12 +44 04 18.5
Cyg
SR
175.4940501
19.702 (0.711) r
4.25
Gaia DR3 2070583328018983808
--
20 31 24.93 +44 04 26.1
Cyg
ROT
--
14.57 - 14.61 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]
172.30.0.142