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 21 57.00 +41 54 54.5
Return to Details
Search Results
7 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
ZTF J202156.99+415454.4
--
20 21 57.00 +41 54 54.5
Cyg
BY
7.7579140
18.692 (0.163) r
1.04
ZTF J202155.84+415353.5
--
20 21 55.84 +41 53 53.5
Cyg
SR
61.9548110
20.482 (0.536) r
1.61
Gaia DR3 2068517380026610560
--
20 21 55.18 +41 56 28.7
Cyg
DSCT|GDOR|SXPHE
0.8489
11.99 - 12.05 G
3.06
Gaia DR3 2068516211795475072
--
20 22 11.27 +41 53 23.7
Cyg
YSO
--
17.08 - 17.27 G
3.68
Gaia DR3 2068511195273715584
--
20 21 38.22 +41 53 44.9
Cyg
ROT
--
15.76 - 15.80 G
4.36
Gaia DR3 2068504460764946688
--
20 22 14.96 +41 52 06.9
Cyg
L
--
17.41 - 17.56 G
4.58
Gaia DR3 2068518239020048640
--
20 22 16.41 +41 57 43.8
Cyg
L
--
16.68 - 17.11 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]
172.30.4.107