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 30.40 +44 57 20.0
Return to Details
Search Results
16 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
NSV 25215
--
20 39 30.40 +44 57 20.0
Cyg
VAR:
--
11.4 - 12.1 P
0.97
Gaia DR3 2070306251093052672
--
20 39 34.09 +44 58 02.8
Cyg
ROT
--
15.06 - 15.10 G
2.16
Gaia DR3 2070303158707708288
--
20 39 39.45 +44 55 52.9
Cyg
L
--
17.49 - 17.96 G
2.51
Gaia DR3 2070306487306146688
--
20 39 31.45 +44 59 50.0
Cyg
L
--
17.20 - 17.48 G
2.54
NSV 25214
--
20 39 22.50 +44 55 13.0
Cyg
VAR:
--
13.1 - 13.9 P
2.61
ZTF J203944.85+445649.9
--
20 39 44.85 +44 56 49.9
Cyg
EW
0.3644798
18.948 (0.403) r
2.85
ZTF J203936.95+445443.9
--
20 39 36.96 +44 54 44.0
Cyg
SR
173.2934351
19.285 (0.326) r
2.90
ZTF J203939.29+445453.9
--
20 39 39.29 +44 54 54.0
Cyg
RS
0.3778175
18.109 (0.114) r
2.94
NSV 25224
--
20 39 46.70 +44 57 54.0
Cyg
VAR:
--
11.4 - 12.2 P
3.12
Gaia DR3 2070302574603692544
--
20 39 39.92 +44 54 42.8
Cyg
L
--
19.76 - 20.70 G
3.12
Gaia DR3 2070306732132026112
--
20 39 12.76 +44 57 22.2
Cyg
S
--
17.30 - 17.71 G
4.08
ASASSN-V J203922.45+445330.2
--
20 39 22.45 +44 53 30.2
Cyg
ROT
2.4321
14.37 (0.25) g
4.28
Gaia DR3 2070307144446538752
--
20 39 12.95 +45 00 18.1
Cyg
ROT
--
14.81 - 14.83 G
4.31
Gaia DR3 2070306972647848192
--
20 39 16.04 +45 00 48.9
Cyg
RS
--
13.84 - 13.97 G
4.33
Gaia DR3 2070282474153901696
--
20 39 10.70 +44 54 46.3
Cyg
ROT
--
17.11 - 17.16 G
4.90
Gaia DR3 2070307419324627072
--
20 39 28.16 +45 02 13.3
Cyg
ROT
--
15.84 - 15.87 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]
172.30.4.16