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 39 41.28 +41 12 39.8
Return to Details
Search Results
12 records (3 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
ASASSN-V J213941.28+411239.8
--
21 39 41.28 +41 12 39.8
Cyg
SR
38.63
15.03 (0.27) g
0.38
Gaia DR3 1966493215054785408
--
21 39 42.40 +41 12 58.6
Cyg
RS
--
16.73 - 16.88 G
1.31
ZTF J213935.06+411315.7
--
21 39 35.06 +41 13 15.8
Cyg
EW
0.2291762
19.448 (0.508) r
2.05
Gaia DR3 1966493489932676352
--
21 39 35.50 +41 14 23.9
Cyg
ROT
--
15.02 - 15.06 G
2.63
ZTF J213954.46+411147.3
--
21 39 54.46 +41 11 47.4
Cyg
EW
0.2442740
15.938 (0.439) r
3.26
Gaia DR3 1966493799170320384
--
21 39 45.67 +41 15 49.3
Cyg
E
0.72056
16.17 - 17.08 G
3.79
Gaia DR3 1966498605232418816
--
21 39 59.71 +41 14 11.6
Cyg
ROT
--
16.19 - 16.23 G
4.14
Gaia DR3 1966493833530056192
--
21 39 47.95 +41 16 36.3
Cyg
DSCT|GDOR|SXPHE
0.0349482
13.45 - 13.51 G
4.54
Gaia DR3 1966491875024983040
--
21 39 18.73 +41 11 03.4
Cyg
ROT
--
15.25 - 15.28 G
4.63
Gaia DR3 1966496960266236032
--
21 39 29.92 +41 16 46.3
Cyg
ROT
--
17.05 - 17.10 G
4.69
V0640 Cyg
000-BDN-636
21 39 16.79 +41 13 32.1
Cyg
SR
222
14.2 - 15.3 p
4.92
Gaia DR3 1966496616668854912
--
21 39 18.60 +41 15 06.7
Cyg
ROT
--
14.72 - 14.75 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]
172.30.4.27