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 45.97 +44 21 47.7
Return to Details
Search Results
18 records (5 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 2070638097442484608
--
20 30 45.98 +44 21 47.7
Cyg
L
--
14.22 - 14.46 G
1.43
ZTF J203047.53+442023.3
--
20 30 47.54 +44 20 23.4
Cyg
SR
120.0568338
15.856 (0.308) r
1.53
Gaia DR3 2070638234881458304
--
20 30 54.54 +44 21 50.3
Cyg
L
--
18.95 - 19.12 G
1.67
Gaia DR3 2070638299300021376
--
20 30 54.91 +44 22 18.0
Cyg
L
--
18.62 - 18.81 G
2.49
Gaia DR3 2070638922076202240
--
20 30 38.94 +44 23 56.8
Cyg
ROT
--
14.19 - 14.24 G
2.60
Gaia DR3 2070638612838583552
--
20 30 48.74 +44 24 20.8
Cyg
ROT
--
14.86 - 14.88 G
3.08
Gaia DR3 2070639059515128960
--
20 30 30.32 +44 23 05.5
Cyg
RS
--
14.79 - 14.88 G
3.14
ZTF J203052.76+442441.5
--
20 30 52.76 +44 24 41.6
Cyg
SR
33.5952089
17.260 (0.108) r
3.36
Gaia DR3 2070636516894467072
--
20 30 32.99 +44 19 21.7
Cyg
RS
--
12.67 - 12.73 G
3.49
NSV 25166
000-BPX-783
20 30 34.97 +44 18 54.7
Cyg
ACYG
--
7.06 - 7.13 V
3.49
Gaia DR3 2070638368022085248
--
20 31 02.42 +44 23 41.0
Cyg
RR
--
19.60 - 19.94 G
3.58
ZTF J203105.02+442253.7
--
20 31 05.02 +44 22 53.7
Cyg
RS
0.2815554
18.827 (0.171) r
3.82
Gaia DR3 2070591466976652288
--
20 31 06.26 +44 22 59.3
Cyg
E
3.48264
19.57 - 20.06 G
4.46
ZTF J203105.45+442434.5
--
20 31 05.46 +44 24 34.6
Cyg
SR
109.6314753
17.869 (0.453) r
4.54
Gaia DR3 2070590642342707968
--
20 31 03.65 +44 18 32.4
Cyg
L
--
17.99 - 18.15 G
4.60
Gaia DR3 2070597346792847232
--
20 31 09.75 +44 23 33.8
Cyg
E
0.93064
17.23 - 17.50 G
4.62
Gaia DR3 2070597346789664384
--
20 31 09.88 +44 23 34.0
Cyg
L
--
17.09 - 17.38 G
4.97
Gaia DR3 2070636173297096832
--
20 30 44.09 +44 16 50.3
Cyg
ROT
--
14.74 - 14.77 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]
172.30.3.5