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 40 27.23 +51 27 10.1
Return to Details
Search Results
14 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
ZTF J214027.23+512710.0
--
21 40 27.23 +51 27 10.1
Cyg
EW
0.5422408
17.053 (0.116) r
1.60
ZTF J214017.00+512719.1
--
21 40 17.01 +51 27 19.1
Cyg
EA
1.6247686
16.895 (0.174) g
2.31
ZTF J214035.42+512905.8
--
21 40 35.42 +51 29 05.9
Cyg
EW
0.3091672
15.417 (0.141) r
2.44
Gaia DR3 2171504442323748096
--
21 40 27.30 +51 29 36.6
Cyg
L
--
17.86 - 18.06 G
2.71
Gaia DR3 2171504270525059328
--
21 40 37.01 +51 29 24.3
Cyg
S
--
16.26 - 16.91 G
2.81
Gaia DR3 2171503171013452800
--
21 40 45.16 +51 26 52.1
Cyg
VAR
0.68145
13.60 - 13.63 G
2.95
Gaia DR3 2171504476683484416
--
21 40 19.32 +51 29 51.0
Cyg
ROT
--
15.88 - 15.91 G
3.00
ASASSN-V J214029.31+512411.0
--
21 40 29.31 +51 24 11.0
Cyg
SR
60.78
14.38 - 14.49 V
3.76
Gaia DR3 2171491316903603072
--
21 40 44.42 +51 24 31.9
Cyg
ROT
--
15.69 - 15.74 G
3.83
Gaia DR3 2171506916224786688
--
21 40 04.28 +51 28 33.0
Cyg
L
--
18.87 - 19.16 G
3.99
ZTF J214052.07+512809.4
--
21 40 52.08 +51 28 09.5
Cyg
BY
0.7030812
15.248 (0.090) g
4.47
ZTF J214055.64+512631.7
--
21 40 55.65 +51 26 31.8
Cyg
SR
448.3200722
17.264 (0.638) r
4.84
Gaia DR3 2171502483818569856
--
21 40 21.05 +51 22 25.3
Cyg
YSO
--
17.28 - 17.36 G
4.89
Gaia DR3 2171490835867267584
--
21 40 37.66 +51 22 33.4
Cyg
L
--
18.84 - 19.05 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]
172.30.0.162