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 42.66 +45 06 55.2
Return to Details
Search Results
24 records (13 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 J213942.66+450655.2
--
21 39 42.66 +45 06 55.2
Cyg
EW
0.4903020
16.390 (0.116) r
0.95
Gaia DR3 1974045004516151680
--
21 39 42.63 +45 07 52.4
Cyg
ROT
--
16.31 - 16.34 G
1.71
Gaia DR3 1974045073235637632
--
21 39 52.34 +45 06 54.3
Cyg
ROT
--
16.50 - 16.56 G
2.06
Gaia DR3 1974045141955110016
--
21 39 52.78 +45 07 56.9
Cyg
ROT
--
16.50 - 16.56 G
2.14
ZTF J213952.27+450813.4
--
21 39 52.27 +45 08 13.5
Cyg
EA
0.3606064
20.261 (0.669) r
2.25
Gaia DR3 1974044282961664896
--
21 39 53.81 +45 05 49.4
Cyg
DSCT|GDOR|SXPHE
--
11.76 - 11.84 G
2.80
ZTF J213935.16+450923.6
--
21 39 35.17 +45 09 23.6
Cyg
BY
0.8327140
16.087 (0.083) g
2.90
Gaia DR3 1974092073052346880
--
21 39 27.67 +45 08 06.1
Cyg
ROT
--
17.51 - 17.59 G
3.33
Gaia DR3 1974092214798716416
--
21 39 32.80 +45 09 45.8
Cyg
DSCT|GDOR|SXPHE
0.0214975
13.61 - 13.65 G
3.70
Gaia DR3 1974044008083768704
--
21 39 55.43 +45 03 59.3
Cyg
ROT
--
16.24 - 16.30 G
4.09
Gaia DR3 1974092524036598784
--
21 39 46.50 +45 10 57.0
Cyg
ROT
--
15.61 - 15.64 G
4.09
Gaia DR3 1974092146079235200
--
21 39 25.58 +45 09 41.0
Cyg
S
--
16.61 - 17.57 G
4.15
Gaia DR3 1974051086190070016
--
21 40 03.91 +45 08 42.7
Cyg
ROT
--
15.64 - 15.68 G
4.20
Gaia DR3 1974045485552705024
--
21 39 57.79 +45 10 10.1
Cyg
ROT
--
16.28 - 16.32 G
4.28
Gaia DR3 1974090634250780288
--
21 39 18.60 +45 07 26.9
Cyg
DSCT|GDOR|SXPHE
--
13.70 - 13.75 G
4.32
Gaia DR3 1974043973724032640
--
21 40 03.50 +45 04 39.0
Cyg
ROT
--
16.29 - 16.35 G
4.44
V0539 Cyg
000-BCP-111
21 39 32.70 +45 10 59.9
Cyg
SRB
160
10.1 - 11.9 p
4.49
ZTF J214005.23+450450.4
--
21 40 05.23 +45 04 50.5
Cyg
RS
21.3080564
16.879 (0.096) r
4.79
ZTF J213917.58+450845.1
--
21 39 17.59 +45 08 45.2
Cyg
RS
0.4104611
16.979 (0.079) g
4.79
Gaia DR3 1974043011651350400
--
21 39 33.60 +45 02 24.0
Cyg
ROT
--
15.83 - 15.88 G
4.84
ZTF J213946.90+450208.3
--
21 39 46.91 +45 02 08.4
Cyg
EA
0.7559094
16.587 (0.192) r
4.90
Gaia DR3 1974043561407179904
--
21 39 56.17 +45 02 38.1
Cyg
DSCT|GDOR|SXPHE
--
13.36 - 13.39 G
4.92
ZTF J214010.48+450710.8
--
21 40 10.49 +45 07 10.9
Cyg
EW
0.5388740
15.880 (0.264) r
4.96
ZTF J213944.15+451152.5
--
21 39 44.15 +45 11 52.6
Cyg
EW
0.3559748
16.725 (0.097) 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]
172.30.3.238