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 23.60 +42 46 48.4
Return to Details
Search Results
14 records (9 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 J203023.60+424648.3
--
20 30 23.60 +42 46 48.4
Cyg
SR
215.5037840
17.674 (1.100) r
0.42
Gaia DR3 2068236965905591552
--
20 30 24.64 +42 47 10.7
Cyg
L
--
19.92 - 20.53 G
1.42
Gaia DR3 2068225184812387200
--
20 30 31.30 +42 46 40.2
Cyg
L
--
17.17 - 17.31 G
1.60
ZTF J203029.59+424757.8
--
20 30 29.59 +42 47 57.9
Cyg
EW
0.2899670
19.466 (0.482) r
1.74
Gaia DR3 2068236557885518720
--
20 30 20.19 +42 45 10.8
Cyg
L
--
16.90 - 17.16 G
3.74
Gaia DR3 2068224669416024064
--
20 30 28.22 +42 43 10.1
Cyg
E
0.93639
18.19 - 18.50 G
3.86
Gaia DR3 2068260575342914816
--
20 30 35.20 +42 50 01.4
Cyg
L
--
16.96 - 17.18 G
3.91
Gaia DR3 2068260609702657280
--
20 30 31.30 +42 50 27.3
Cyg
ROT
--
16.51 - 16.55 G
4.74
Gaia DR3 2068248858672117248
--
20 30 46.52 +42 48 59.8
Cyg
L
--
14.24 - 14.40 G
4.75
ZTF J203049.48+424657.5
--
20 30 49.49 +42 46 57.5
Cyg
RS
6.0729609
17.965 (0.073) r
4.75
Gaia DR3 2068260674123510528
--
20 30 39.63 +42 50 32.4
Cyg
VAR
0.0252308
17.78 - 17.89 G
4.84
ZTF J202958.52+424818.3
--
20 29 58.53 +42 48 18.4
Cyg
BY
17.0963067
19.632 (0.272) r
4.86
ZTF J203013.93+425119.5
--
20 30 13.94 +42 51 19.6
Cyg
EW
0.3627218
16.596 (0.300) r
4.88
ZTF J202958.20+424816.2
--
20 29 58.20 +42 48 16.3
Cyg
RS
3.5669235
18.065 (0.095) r
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]
172.30.2.245