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 06.31 +50 31 30.1
Return to Details
Search Results
39 records (8 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 1979288163155645440
--
21 39 06.31 +50 31 30.1
Cyg
RS
--
14.47 - 14.53 G
0.51
Gaia DR3 1979288369314071168
--
21 39 04.12 +50 31 52.1
Cyg
DSCT|GDOR|SXPHE
--
14.59 - 14.63 G
0.53
Gaia DR3 1979288266234861440
--
21 39 09.22 +50 31 45.7
Cyg
DSCT|GDOR|SXPHE
--
12.94 - 12.98 G
0.84
Gaia DR3 1979288197515389568
--
21 39 11.54 +50 31 22.4
Cyg
RS
--
15.68 - 15.78 G
1.52
Gaia DR3 1979276446485131520
--
21 39 14.99 +50 30 52.0
Cyg
ROT
--
15.32 - 15.35 G
1.71
Gaia DR3 1979288399368977536
--
21 38 55.57 +50 31 35.0
Cyg
L
--
18.90 - 19.05 G
1.74
Gaia DR3 1979276480844870656
--
21 39 16.71 +50 30 58.3
Cyg
DSCT|GDOR|SXPHE
--
14.67 - 14.70 G
1.82
Gaia DR3 1979289189643002240
--
21 38 57.35 +50 32 38.0
Cyg
L
--
16.73 - 17.45 G
2.02
ZTF J213914.54+503302.3
--
21 39 14.54 +50 33 02.3
Cyg
EW
0.8259758
15.890 (0.215) r
2.37
ASASSN-V J213917.52+503303.8
--
21 39 17.52 +50 33 03.8
Cyg
SR
53.07
14.77 - 14.94 V
2.59
Gaia DR3 1979283279765474944
--
21 38 50.04 +50 31 35.9
Cyg
ROT
--
17.85 - 17.95 G
2.74
Gaia DR3 1979282493800673280
--
21 38 50.70 +50 30 20.8
Cyg
ROT
--
16.75 - 16.80 G
2.80
Gaia DR3 1979289262667248384
--
21 38 56.85 +50 33 51.7
Cyg
ROT
--
15.85 - 15.88 G
2.82
Gaia DR3 1979276785778147584
--
21 39 23.64 +50 30 52.9
Cyg
L
--
18.38 - 18.58 G
2.84
Gaia DR3 1979276858802107136
--
21 39 24.16 +50 31 33.6
Cyg
DSCT|GDOR|SXPHE
--
13.91 - 13.94 G
2.94
ZTF J213857.85+502853.3
--
21 38 57.86 +50 28 53.3
Cyg
SR
422.1538087
15.302 (0.574) r
3.17
Gaia DR3 1979289365746722944
--
21 39 01.83 +50 34 35.6
Cyg
RS
--
16.44 - 16.63 G
3.43
ZTF J213927.40+503046.6
--
21 39 27.40 +50 30 46.7
Cyg
EW
0.3667754
17.077 (0.773) g
3.55
Gaia DR3 1979283558950677504
--
21 38 45.78 +50 32 53.3
Cyg
ROT
--
15.82 - 15.84 G
3.56
ZTF J213847.79+503330.7
--
21 38 47.79 +50 33 30.8
Cyg
BY
3.4008348
18.989 (0.164) r
3.63
Gaia DR3 1979276583924095872
--
21 39 28.33 +50 30 32.9
Cyg
ROT
--
13.15 - 13.18 G
3.65
Gaia DR3 1979282218920918528
--
21 38 53.46 +50 28 28.5
Cyg
ROT
--
14.95 - 14.98 G
3.73
Gaia DR3 1979289468816757504
--
21 38 52.45 +50 34 30.7
Cyg
E
16.629
19.11 - 19.54 G
3.84
Gaia DR3 1979289567597818496
--
21 38 58.13 +50 35 07.1
Cyg
E
0.496352
18.80 - 19.24 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
3.86
Gaia DR3 1979282218922769152
--
21 38 53.66 +50 28 12.1
Cyg
E
6.8853
18.71 - 19.23 G
3.92
ZTF J213924.03+502846.4
--
21 39 24.04 +50 28 46.5
Cyg
EW
0.3199824
18.910 (0.193) r
3.98
Gaia DR3 1979276515204624128
--
21 39 29.69 +50 30 04.9
Cyg
L
--
18.29 - 18.61 G
4.03
Gaia DR3 1979276137247252736
--
21 39 24.56 +50 28 42.3
Cyg
ROT
--
15.20 - 15.23 G
4.07
Gaia DR3 1979276549564463104
--
21 39 30.77 +50 30 17.6
Cyg
ROT
--
16.52 - 16.56 G
4.08
Gaia DR3 1979283215355171200
--
21 38 40.71 +50 31 12.4
Cyg
S
--
18.26 - 18.63 G
4.24
Gaia DR3 1979282390719592192
--
21 38 42.47 +50 29 36.1
Cyg
DSCT|GDOR|SXPHE
--
13.46 - 13.49 G
4.28
Gaia DR3 1979276927521471232
--
21 39 32.27 +50 32 38.9
Cyg
DSCT|GDOR|SXPHE
--
14.23 - 14.26 G
4.34
Gaia DR3 1979275999808301952
--
21 39 19.60 +50 27 42.8
Cyg
ROT
--
15.55 - 15.59 G
4.40
Gaia DR3 1979282111534155520
--
21 38 48.66 +50 28 06.8
Cyg
E
19.576
17.64 - 17.98 G
4.45
Gaia DR3 1979289705036817152
--
21 39 10.62 +50 35 53.7
Cyg
L
--
17.94 - 18.07 G
4.49
ZTF J213838.22+503103.2
--
21 38 38.23 +50 31 03.2
Cyg
RS
10.2405922
14.457 (0.112) g
4.67
Gaia DR3 1979289739397614080
--
21 39 15.75 +50 35 55.2
Cyg
E
0.494226
19.10 - 19.44 G
4.77
ZTF J213840.09+503349.1
--
21 38 40.09 +50 33 49.2
Cyg
EW
0.3736588
20.096 (0.527) r
4.98
ZTF J213842.21+503440.8
--
21 38 42.22 +50 34 40.9
Cyg
BY
0.9886439
15.894 (0.214) 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]
172.30.4.79