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 28 23.97 +30 53 20.0
Return to Details
Search Results
16 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 1861833864311457152
--
20 28 23.97 +30 53 20.0
Cyg
ROT
--
16.28 - 16.33 G
1.24
ZTF J202827.98+305226.7
--
20 28 27.99 +30 52 26.8
Cyg
EW
0.6357414
18.143 (0.191) r
3.24
Gaia DR3 1861822559957487872
--
20 28 38.70 +30 54 01.4
Cyg
ROT
--
16.13 - 16.17 G
3.30
Gaia DR3 1861727967584512512
--
20 28 25.67 +30 50 03.4
Cyg
S
--
17.41 - 18.99 G
3.57
Gaia DR3 1861740126636590464
--
20 28 07.91 +30 52 24.8
Cyg
ROT
--
13.09 - 13.12 G
3.87
Gaia DR3 1861834998182906880
--
20 28 10.38 +30 55 52.5
Cyg
ROT
--
15.05 - 15.07 G
3.90
ZTF J202821.09+304929.2
--
20 28 21.10 +30 49 29.2
Cyg
EW
0.4484946
18.542 (0.433) r
3.97
Gaia DR3 1861727933235869568
--
20 28 25.42 +30 49 22.9
Cyg
ROT
--
15.62 - 15.65 G
4.02
ZTF J202821.88+305719.5
--
20 28 21.89 +30 57 19.5
Cyg
RS
3.6684797
18.004 (0.106) r
4.02
ZTF J202842.29+305230.1
--
20 28 42.29 +30 52 30.1
Cyg
EW
0.2757452
18.658 (0.655) r
4.05
ASASSN-V J202839.27+305057.7
--
20 28 39.28 +30 50 57.9
Cyg
SR
404
14.04 (0.19) g
4.06
Gaia DR3 1861739817398780544
--
20 28 11.52 +30 50 16.9
Cyg
E
1.72883
19.61 - 19.97 G
4.20
Gaia DR3 1861821013769226496
--
20 28 36.05 +30 50 01.7
Cyg
RS
--
16.21 - 16.34 G
4.31
Gaia DR3 1861727898876129024
--
20 28 29.61 +30 49 11.7
Cyg
ROT
--
15.70 - 15.74 G
4.55
ZTF J202825.19+305752.5
--
20 28 25.20 +30 57 52.6
Cyg
SR
36.8630330
13.961 (0.174) r
4.82
Gaia DR3 1861739821705352448
--
20 28 10.94 +30 49 24.6
Cyg
ROT
--
15.14 - 15.17 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]
172.30.3.162