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 38 40.33 +30 37 54.7
Return to Details
Search Results
6 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
Gaia DR3 1849793730936446208
--
21 38 40.33 +30 37 54.7
Cyg
ROT
--
16.01 - 16.12 G
1.82
ZTF J213843.71+303614.8
--
21 38 43.72 +30 36 14.8
Cyg
BY
5.9369968
17.417 (0.074) r
2.88
Gaia DR3 1849795345844152064
--
21 38 48.66 +30 40 09.7
Cyg
ROT
--
14.97 - 15.00 G
3.92
Gaia DR3 1849792352248492672
--
21 38 32.99 +30 34 19.3
Cyg
E
0.56592
18.16 - 18.34 G
4.55
Gaia DR3 1849792146090037248
--
21 38 47.00 +30 33 35.4
Cyg
ROT
--
18.24 - 18.34 G
4.67
Gaia DR3 1849796475417269120
--
21 38 18.78 +30 38 28.3
Cyg
S
--
18.00 - 18.83 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]
172.30.3.162