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 37.99 +42 13 39.5
Return to Details
Search Results
12 records (12 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 1966826985551804288
--
21 39 37.99 +42 13 39.5
Cyg
DSCT|GDOR|SXPHE
0.66686
10.74 - 10.82 G
2.68
V1569 Cyg
000-BDP-404
21 39 50.24 +42 15 05.5
Cyg
LB
345
15.7 - 16.5 p
2.78
ASASSN-V J213923.69+421249.3
--
21 39 23.69 +42 12 49.4
Cyg
SR
55.7
16.40 (0.60) g
2.84
Gaia DR3 1966820766439175552
--
21 39 48.89 +42 11 39.4
Cyg
RS
--
17.82 - 17.97 G
2.87
Gaia DR3 1966833170304861952
--
21 39 37.24 +42 16 31.2
Cyg
ROT
--
16.34 - 16.39 G
3.22
Gaia DR3 1966827088631014272
--
21 39 21.32 +42 12 45.2
Cyg
RS
--
17.34 - 17.44 G
3.49
ZTF J213956.70+421405.0
--
21 39 56.70 +42 14 05.1
Cyg
BY
0.3659731
17.276 (0.214) r
3.81
Gaia DR3 1966821522353578624
--
21 39 58.22 +42 14 22.1
Cyg
RS
--
16.02 - 16.10 G
3.95
Gaia DR3 1966833990640664192
--
21 39 34.94 +42 17 34.1
Cyg
E
0.292393
17.85 - 17.99 G
4.29
Gaia DR3 1966827462291502720
--
21 39 15.48 +42 12 38.7
Cyg
E
0.44966
17.70 - 17.93 G
4.90
ZTF J213911.66+421410.6
--
21 39 11.66 +42 14 10.6
Cyg
EW
0.3113798
18.108 (0.273) r
4.99
Gaia DR3 1966821556713310976
--
21 40 02.48 +42 15 45.4
Cyg
ROT
--
17.25 - 17.30 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]
172.30.3.229