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
21 17 54.24 +52 09 51.1
Return to Details
Search Results
10 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 2175380422666925824
--
21 17 54.24 +52 09 51.1
Cyg
L
--
18.75 - 19.13 G
2.03
ZTF J211806.02+521046.7
--
21 18 06.02 +52 10 46.7
Cyg
SR
278.5673531
17.522 (0.199) r
3.44
ZTF J211733.88+520824.9
--
21 17 33.89 +52 08 25.0
Cyg
EW
0.3104280
19.476 (0.725) r
3.91
WISE J211743.1+520619
--
21 17 43.17 +52 06 19.6
Cyg
EA
3.2408898
14.720 (0.260) r
3.96
Gaia DR3 2172379271314530048
--
21 18 18.47 +52 08 29.5
Cyg
L
--
18.65 - 18.97 G
4.00
Gaia DR3 2175380598759081216
--
21 17 35.87 +52 07 01.2
Cyg
ROT
--
13.59 - 13.63 G
4.00
Gaia DR3 2175382866497038080
--
21 18 01.91 +52 13 40.3
Cyg
L
--
19.71 - 19.95 G
4.01
Gaia DR3 2175380594464964608
--
21 17 36.07 +52 06 58.1
Cyg
L
--
17.88 - 18.16 G
4.02
Gaia DR3 2175384481409506304
--
21 17 41.14 +52 13 20.1
Cyg
L
--
18.64 - 19.12 G
4.94
ZTF J211725.80+520731.8
--
21 17 25.80 +52 07 31.8
Cyg
EW
0.5751562
20.712 (0.683) 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]
172.30.3.50