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 53.74 +49 00 45.4
Return to Details
Search Results
8 records (7 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 J203053.74+490045.3
--
20 30 53.74 +49 00 45.4
Cyg
EW
0.3223860
17.246 (0.937) r
2.19
Gaia DR3 2179836541438198400
--
20 30 53.78 +48 58 33.9
Cyg
ROT
--
12.18 - 12.23 G
2.49
Gaia DR3 2179836335279770752
--
20 30 55.30 +48 58 16.8
Cyg
S
--
17.27 - 17.91 G
2.71
ZTF J203037.19+490045.3
--
20 30 37.19 +49 00 45.3
Cyg
EW
0.8428528
17.315 (0.094) r
3.70
Gaia DR3 2179838774821674496
--
20 31 06.85 +49 03 45.8
Cyg
S
--
16.65 - 17.39 G
3.82
ZTF J203111.48+490313.8
--
20 31 11.49 +49 03 13.9
Cyg
EW
0.3053842
18.399 (0.726) g
3.90
Gaia DR3 2180026138471549056
--
20 30 56.46 +49 04 37.8
Cyg
ROT
--
14.49 - 14.52 G
4.17
Gaia DR3 2179837297352568448
--
20 31 19.18 +49 00 54.2
Cyg
S
--
16.82 - 17.53 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]
172.30.5.60