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 39 46.46 +50 46 52.7
Return to Details
Search Results
11 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 2180418114368781952
--
20 39 46.46 +50 46 52.7
Cyg
E
1.52049
15.71 - 15.82 G
0.90
Gaia DR3 2180418286167667712
--
20 39 41.69 +50 47 21.6
Cyg
ROT
--
14.25 - 14.29 G
2.29
Gaia DR3 2180415021992341632
--
20 39 57.15 +50 45 20.0
Cyg
ROT
--
15.72 - 15.75 G
2.54
ZTF J203933.09+504528.1
--
20 39 33.09 +50 45 28.2
Cyg
RS
0.3694746
14.645 (0.033) g
3.50
ZTF J203940.23+505013.9
--
20 39 40.23 +50 50 14.0
Cyg
BY
1.4559459
18.557 (0.105) r
4.43
Gaia DR3 2180420760068679808
--
20 40 13.42 +50 45 41.1
Cyg
SR|M
275.8
12.84 - 13.55 G
4.45
Gaia DR3 2180418870282977280
--
20 39 19.13 +50 47 56.8
Cyg
ROT
--
15.28 - 15.30 G
4.53
Gaia DR3 2180414644035196672
--
20 39 52.38 +50 42 26.8
Cyg
ROT
--
12.71 - 12.74 G
4.65
ZTF J203917.97+504802.8
--
20 39 17.97 +50 48 02.9
Cyg
VAR
0.1154916
15.815 (0.029) g
4.71
ZTF J203955.27+505122.4
--
20 39 55.27 +50 51 22.5
Cyg
EW
0.2324072
16.933 (0.353) r
4.79
ZTF J203916.14+504649.4
--
20 39 16.15 +50 46 49.5
Cyg
SR
270.5961142
16.179 (1.205) 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]
172.30.1.145