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 30 35.89 +45 20 00.3
Return to Details
Search Results
11 records (14 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 J203035.88+452000.2
--
20 30 35.89 +45 20 00.3
Cyg
RS
0.6938700
14.208 (0.046) r
1.11
Gaia DR3 2070961972345303040
--
20 30 40.66 +45 19 17.0
Cyg
ROT
--
16.43 - 16.49 G
1.93
Gaia DR3 2070961869266057856
--
20 30 38.10 +45 18 06.5
Cyg
ROT
--
15.44 - 15.46 G
2.11
Gaia DR3 2070964308807544064
--
20 30 41.46 +45 21 52.2
Cyg
S
--
16.17 - 16.80 G
2.30
ZTF J203048.70+452027.0
--
20 30 48.71 +45 20 27.1
Cyg
EW
0.2732090
18.582 (0.145) r
3.41
Gaia DR3 2070961693161722496
--
20 30 47.20 +45 17 14.1
Cyg
E
0.386732
19.80 - 20.22 G
3.44
Gaia DR3 2070962242917536640
--
20 30 25.39 +45 17 05.9
Cyg
L
--
17.90 - 18.18 G
3.47
ZTF J203019.57+451803.0
--
20 30 19.58 +45 18 03.0
Cyg
EW
0.4552080
15.361 (0.113) r
4.01
ZTF J203033.59+451600.8
--
20 30 33.60 +45 16 00.8
Cyg
BY
4.4924991
17.869 (0.084) r
4.69
ZTF J203009.40+452034.2
--
20 30 09.40 +45 20 34.2
Cyg
EW
0.5077474
17.350 (0.386) r
4.87
Gaia DR3 2070962109784122368
--
20 30 19.86 +45 16 01.7
Cyg
ROT
--
17.07 - 17.12 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]
172.30.1.48