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 21 56.75 +36 39 50.4
Return to Details
Search Results
9 records (24 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
V2531 Cyg
--
20 21 56.75 +36 39 50.4
Cyg
GCAS
--
11.3 - 11.7
1.40
Gaia DR3 2057509138336380416
--
20 21 49.86 +36 39 36.2
Cyg
L
--
16.12 - 16.60 G
2.18
Gaia DR3 2057510031689582080
--
20 22 01.86 +36 41 46.1
Cyg
L
--
19.59 - 19.84 G
3.21
Gaia DR3 2057509378854612608
--
20 21 41.10 +36 40 31.5
Cyg
L
--
17.41 - 18.00 G
3.60
Gaia DR3 2057511058178814592
--
20 21 52.94 +36 43 21.2
Cyg
L
--
17.85 - 18.11 G
3.92
ZTF J202156.36+364345.5
--
20 21 56.36 +36 43 45.6
Cyg
VAR
0.1394174
18.231 (0.184) g
3.92
ZTF J202216.24+363930.8
--
20 22 16.24 +36 39 30.9
Cyg
SR
215.4222790
18.598 (0.561) r
4.37
Gaia DR3 2057511195617774464
--
20 22 06.09 +36 43 47.6
Cyg
L
--
18.54 - 18.88 G
4.68
Gaia DR3 2057507076751980672
--
20 22 19.99 +36 39 25.6
Cyg
L
--
16.50 - 16.68 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]
172.30.3.162