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 27.40 +50 30 46.7
Return to Details
Search Results
28 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 J213927.40+503046.6
--
21 39 27.40 +50 30 46.7
Cyg
EW
0.3667754
17.077 (0.773) g
0.27
Gaia DR3 1979276583924095872
--
21 39 28.33 +50 30 32.9
Cyg
ROT
--
13.15 - 13.18 G
0.61
Gaia DR3 1979276785778147584
--
21 39 23.64 +50 30 52.9
Cyg
L
--
18.38 - 18.58 G
0.72
Gaia DR3 1979276549564463104
--
21 39 30.77 +50 30 17.6
Cyg
ROT
--
16.52 - 16.56 G
0.79
Gaia DR3 1979276515204624128
--
21 39 29.69 +50 30 04.9
Cyg
L
--
18.29 - 18.61 G
0.94
Gaia DR3 1979276858802107136
--
21 39 24.16 +50 31 33.6
Cyg
DSCT|GDOR|SXPHE
--
13.91 - 13.94 G
1.71
Gaia DR3 1979276480844870656
--
21 39 16.71 +50 30 58.3
Cyg
DSCT|GDOR|SXPHE
--
14.67 - 14.70 G
1.92
Gaia DR3 1979275896729338112
--
21 39 39.36 +50 30 32.8
Cyg
DSCT|GDOR|SXPHE
--
13.88 - 13.94 G
1.97
Gaia DR3 1979276446485131520
--
21 39 14.99 +50 30 52.0
Cyg
ROT
--
15.32 - 15.35 G
2.02
Gaia DR3 1979276927521471232
--
21 39 32.27 +50 32 38.9
Cyg
DSCT|GDOR|SXPHE
--
14.23 - 14.26 G
2.07
ZTF J213924.03+502846.4
--
21 39 24.04 +50 28 46.5
Cyg
EW
0.3199824
18.910 (0.193) r
2.12
Gaia DR3 1979276137247252736
--
21 39 24.56 +50 28 42.3
Cyg
ROT
--
15.20 - 15.23 G
2.59
Gaia DR3 1979288197515389568
--
21 39 11.54 +50 31 22.4
Cyg
RS
--
15.68 - 15.78 G
2.77
ASASSN-V J213917.52+503303.8
--
21 39 17.52 +50 33 03.8
Cyg
SR
53.07
14.77 - 14.94 V
2.79
Gaia DR3 1979275690570920448
--
21 39 33.06 +50 28 08.1
Cyg
ROT
--
15.80 - 15.83 G
2.85
Gaia DR3 1979275828009873408
--
21 39 43.09 +50 29 24.4
Cyg
DSCT|GDOR|SXPHE
--
14.84 - 14.87 G
3.05
ZTF J213914.54+503302.3
--
21 39 14.54 +50 33 02.3
Cyg
EW
0.8259758
15.890 (0.215) r
3.05
Gaia DR3 1979288266234861440
--
21 39 09.22 +50 31 45.7
Cyg
DSCT|GDOR|SXPHE
--
12.94 - 12.98 G
3.12
Gaia DR3 1979278233191536256
--
21 39 42.94 +50 32 41.3
Cyg
ROT
--
15.83 - 15.87 G
3.31
Gaia DR3 1979275999808301952
--
21 39 19.60 +50 27 42.8
Cyg
ROT
--
15.55 - 15.59 G
3.43
Gaia DR3 1979288163155645440
--
21 39 06.31 +50 31 30.1
Cyg
RS
--
14.47 - 14.53 G
3.86
Gaia DR3 1979288369314071168
--
21 39 04.12 +50 31 52.1
Cyg
DSCT|GDOR|SXPHE
--
14.59 - 14.63 G
3.96
Gaia DR3 1979278508069426816
--
21 39 35.88 +50 34 30.3
Cyg
DSCT|GDOR|SXPHE
--
14.11 - 14.15 G
4.07
Gaia DR3 1979278439349958400
--
21 39 42.41 +50 34 04.9
Cyg
L
--
14.71 - 14.90 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.29
Gaia DR3 1979277133679937280
--
21 39 54.00 +50 30 04.3
Cyg
DSCT|GDOR|SXPHE
--
13.80 - 13.84 G
4.80
Gaia DR3 1979277477277304576
--
21 39 55.84 +50 32 24.1
Cyg
ROT
--
15.75 - 15.79 G
4.87
Gaia DR3 1979278473709696896
--
21 39 46.50 +50 34 35.2
Cyg
DSCT|GDOR|SXPHE
--
12.74 - 12.82 G
4.88
Gaia DR3 1979275415693033216
--
21 39 39.82 +50 26 19.2
Cyg
ROT
--
17.13 - 17.21 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]
172.30.5.86