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 39.45 +44 55 52.9
Return to Details
Search Results
14 records (4 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 2070303158707708288
--
20 39 39.45 +44 55 52.9
Cyg
L
--
17.49 - 17.96 G
0.98
ZTF J203939.29+445453.9
--
20 39 39.29 +44 54 54.0
Cyg
RS
0.3778175
18.109 (0.114) r
1.17
Gaia DR3 2070302574603692544
--
20 39 39.92 +44 54 42.8
Cyg
L
--
19.76 - 20.70 G
1.23
ZTF J203936.95+445443.9
--
20 39 36.96 +44 54 44.0
Cyg
SR
173.2934351
19.285 (0.326) r
1.35
ZTF J203944.85+445649.9
--
20 39 44.85 +44 56 49.9
Cyg
EW
0.3644798
18.948 (0.403) r
2.16
NSV 25215
--
20 39 30.40 +44 57 20.0
Cyg
VAR:
--
11.4 - 12.1 P
2.36
Gaia DR3 2070306251093052672
--
20 39 34.09 +44 58 02.8
Cyg
ROT
--
15.06 - 15.10 G
2.39
NSV 25224
--
20 39 46.70 +44 57 54.0
Cyg
VAR:
--
11.4 - 12.2 P
3.07
NSV 25214
--
20 39 22.50 +44 55 13.0
Cyg
VAR:
--
13.1 - 13.9 P
3.84
ASASSN-V J203922.45+445330.2
--
20 39 22.45 +44 53 30.2
Cyg
ROT
2.4321
14.37 (0.25) g
3.94
NSV 25228
--
20 40 01.40 +44 56 34.0
Cyg
VAR:
--
11.6 - 12.3 P
4.20
Gaia DR3 2070306487306146688
--
20 39 31.45 +44 59 50.0
Cyg
L
--
17.20 - 17.48 G
4.44
Gaia DR3 2070303811551690112
--
20 40 03.58 +44 57 05.7
Cyg
ROT
--
14.72 - 14.75 G
4.95
Gaia DR3 2070306732132026112
--
20 39 12.76 +44 57 22.2
Cyg
S
--
17.30 - 17.71 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]
172.30.2.140