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 23.21 +45 12 57.7
Return to Details
Search Results
10 records (11 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
Gaia DR3 2070316696445198848
--
20 40 23.21 +45 12 57.7
Cyg
L
--
17.13 - 17.35 G
0.58
ZTF J204024.39+451330.1
--
20 40 24.40 +45 13 30.2
Cyg
EW
0.2801874
18.128 (0.222) r
0.89
Gaia DR3 2070315425143588608
--
20 40 18.20 +45 13 05.8
Cyg
ROT
--
17.60 - 17.71 G
2.95
ZTF J204039.90+451244.9
--
20 40 39.90 +45 12 45.0
Cyg
SR
225.7889072
20.399 (0.461) r
3.28
Gaia DR3 2070312092248966400
--
20 40 26.44 +45 09 43.8
Cyg
ROT
--
15.64 - 15.69 G
3.32
ZTF J204041.97+451315.1
--
20 40 41.97 +45 13 15.2
Cyg
EW
0.6927362
19.323 (0.273) r
3.56
Gaia DR3 2070317791664895360
--
20 40 11.12 +45 15 48.9
Cyg
E
0.55139
19.07 - 19.63 G
4.13
Gaia DR3 2070316490295462016
--
20 40 03.00 +45 15 03.4
Cyg
ROT
--
14.46 - 14.49 G
4.24
NSV 25246
--
20 40 46.40 +45 11 50.0
Cyg
VAR:
--
13.1 - 13.9 P
4.54
Gaia DR3 2070314291272275072
--
20 40 46.53 +45 14 54.0
Cyg
SR|M
821.3
16.32 - 16.57 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]
172.30.3.189