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 03.71 +49 31 56.6
Return to Details
Search Results
41 records (6 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 J213903.70+493156.5
--
21 39 03.71 +49 31 56.6
Cyg
RS
5.0217801
15.266 (0.108) r
0.56
Gaia DR3 1979094580396086016
--
21 39 03.38 +49 31 22.9
Cyg
DSCT|GDOR|SXPHE
--
15.16 - 15.19 G
0.58
ZTF J213900.21+493203.2
--
21 39 00.22 +49 32 03.2
Cyg
DSCT
0.1310537
17.047 (0.178) g
0.67
Gaia DR3 1979094580395751040
--
21 39 02.72 +49 31 17.7
Cyg
ROT
--
15.09 - 15.13 G
0.81
Gaia DR3 1978906903189924224
--
21 39 06.19 +49 31 14.4
Cyg
ROT
--
16.59 - 16.63 G
1.23
ZTF J213908.66+493252.2
--
21 39 08.66 +49 32 52.3
Cyg
EW
0.2721166
20.154 (0.928) g
1.24
Gaia DR3 1979094614739260544
--
21 38 56.29 +49 32 14.1
Cyg
E
7.3358
19.70 - 20.36 G
1.47
Gaia DR3 1979088739240214656
--
21 38 54.74 +49 31 42.3
Cyg
RS
--
16.67 - 16.85 G
1.53
ASASSN-V J213912.70+493129.9
--
21 39 12.70 +49 31 29.9
Cyg
SR
128
12.72 - 12.89 V
1.59
ZTF J213854.23+493221.7
--
21 38 54.24 +49 32 21.8
Cyg
EW
0.3977218
19.521 (0.463) g
1.82
Gaia DR3 1978906976222736512
--
21 39 14.82 +49 31 43.4
Cyg
DSCT|GDOR|SXPHE
--
15.80 - 15.84 G
2.06
Gaia DR3 1978906976222494592
--
21 39 16.38 +49 32 03.5
Cyg
E
1.38648
13.58 - 13.72 G
2.07
Gaia DR3 1979094889633368448
--
21 38 51.97 +49 32 45.4
Cyg
E
16.127
15.96 - 16.68 G
2.14
Gaia DR3 1978906735704335872
--
21 39 14.51 +49 30 42.9
Cyg
VAR
0.78308
17.53 - 17.62 G
2.24
Gaia DR3 1979088941082854272
--
21 38 50.61 +49 31 14.5
Cyg
ROT
--
16.97 - 17.01 G
2.25
Gaia DR3 1979094958353187456
--
21 39 01.34 +49 34 09.5
Cyg
RS
--
18.41 - 18.56 G
2.43
Gaia DR3 1979094988397259776
--
21 39 05.18 +49 34 21.7
Cyg
S
--
17.46 - 18.17 G
2.79
Gaia DR3 1978906662671705984
--
21 39 16.54 +49 30 05.6
Cyg
E
0.458483
18.81 - 19.13 G
2.91
Gaia DR3 1978907422899085952
--
21 39 19.45 +49 33 20.5
Cyg
DSCT|GDOR|SXPHE
--
14.03 - 14.05 G
3.13
Gaia DR3 1979095091476484736
--
21 39 15.07 +49 34 28.4
Cyg
ROT
--
16.01 - 16.05 G
3.23
Gaia DR3 1979089770036207872
--
21 38 45.63 +49 33 18.1
Cyg
RS
--
16.70 - 16.81 G
3.39
Gaia DR3 1978907388539355264
--
21 39 23.72 +49 32 55.1
Cyg
RS
--
13.88 - 13.94 G
3.51
Gaia DR3 1979095782986893056
--
21 38 56.55 +49 35 15.3
Cyg
ROT
--
14.56 - 14.59 G
3.69
ZTF J213855.16+492831.2
--
21 38 55.16 +49 28 31.2
Cyg
EW
0.4178786
17.064 (0.175) r
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
3.82
ZTF J213915.11+492836.0
--
21 39 15.11 +49 28 36.0
Cyg
BY
1.9711639
18.460 (0.093) r
3.87
Gaia DR3 1978900722749836928
--
21 39 01.94 +49 28 05.0
Cyg
ROT
--
15.39 - 15.42 G
3.89
Gaia DR3 1978907109360136064
--
21 39 27.65 +49 32 04.3
Cyg
ROT
--
18.37 - 18.48 G
3.91
Gaia DR3 1979089838751808256
--
21 38 43.43 +49 34 03.8
Cyg
DSCT|GDOR|SXPHE
--
14.93 - 14.96 G
3.97
Gaia DR3 1979095744311594240
--
21 38 49.93 +49 35 13.6
Cyg
RS
--
17.06 - 17.19 G
4.07
ASASSN-V J213927.92+493053.7
--
21 39 27.92 +49 30 53.8
Cyg
SR
344
14.19 (0.29) g
4.19
Gaia DR3 1979088567441529856
--
21 38 42.79 +49 29 29.2
Cyg
ROT
--
12.74 - 12.77 G
4.33
Gaia DR3 1978906323387495296
--
21 39 28.15 +49 30 13.0
Cyg
RS
--
16.39 - 16.44 G
4.46
Gaia DR3 1979095233231105280
--
21 39 20.30 +49 35 29.8
Cyg
E
1.59957
13.47 - 13.53 G
4.48
Gaia DR3 1979095920425831936
--
21 38 46.65 +49 35 27.9
Cyg
E
0.311982
18.05 - 18.87 G
4.52
Gaia DR3 1978900860189903104
--
21 38 50.12 +49 27 60.0
Cyg
S
--
17.29 - 18.31 G
4.53
Gaia DR3 1979090010550497280
--
21 38 38.01 +49 33 42.6
Cyg
ROT
--
15.87 - 15.91 G
4.53
Gaia DR3 1978905739271951616
--
21 39 18.83 +49 28 08.0
Cyg
ROT
--
16.02 - 16.07 G
4.73
Gaia DR3 1978905842351168768
--
21 39 19.84 +49 28 00.6
Cyg
ROT
--
16.17 - 16.24 G
4.83
Gaia DR3 1979095851706356608
--
21 38 56.78 +49 36 38.7
Cyg
ROT
--
15.38 - 15.43 G
4.86
Gaia DR3 1979095851690947200
--
21 38 53.59 +49 36 31.2
Cyg
S
--
17.50 - 18.26 G
4.99
Gaia DR3 1978905739271662592
--
21 39 17.70 +49 27 30.2
Cyg
RS
--
17.52 - 17.69 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]
172.30.5.228