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 01.56 +51 42 13.3
Return to Details
Search Results
12 records (12 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
ZTF J203901.56+514213.2
--
20 39 01.56 +51 42 13.3
Cyg
EW
0.2610122
20.062 (0.891) r
1.61
ZTF J203857.91+514343.6
--
20 38 57.92 +51 43 43.6
Cyg
EA
2.7735222
18.910 (0.414) r
1.99
ZTF J203907.06+514025.2
--
20 39 07.06 +51 40 25.2
Cyg
SR
53.1100592
13.776 (0.284) r
2.51
Gaia DR3 2180742161060154240
--
20 39 09.13 +51 40 00.0
Cyg
ROT
--
16.39 - 16.43 G
3.78
ZTF J203842.05+514429.5
--
20 38 42.06 +51 44 29.5
Cyg
EW
0.3165460
17.992 (0.488) r
3.99
ZTF J203916.23+514530.4
--
20 39 16.24 +51 45 30.4
Cyg
EW
0.3279304
20.256 (0.803) r
4.01
Gaia DR3 2180755149041225856
--
20 38 37.27 +51 43 36.2
Cyg
ROT
--
13.48 - 13.51 G
4.05
Gaia DR3 2180741950595650944
--
20 39 08.93 +51 38 20.3
Cyg
E
0.286686
17.86 - 18.22 G
4.06
ZTF J203926.95+514112.9
--
20 39 26.95 +51 41 12.9
Cyg
EW
0.3735628
19.786 (0.468) r
4.14
Gaia DR3 2180742676456270208
--
20 39 27.81 +51 42 59.9
Cyg
ROT
--
14.96 - 14.99 G
4.67
ZTF J203840.63+513851.7
--
20 38 40.63 +51 38 51.8
Cyg
EA
1.2842390
17.175 (0.150) r
4.95
Gaia DR3 2180755591412395264
--
20 39 06.85 +51 47 05.9
Cyg
RS
--
18.00 - 18.25 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]
172.30.4.232