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 27 21.17 +50 55 02.4
Return to Details
Search Results
7 records (9 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 J212721.16+505502.3
--
21 27 21.17 +50 55 02.4
Cyg
SR
30.3624444
14.134 (0.143) r
1.90
ZTF J212731.67+505557.6
--
21 27 31.68 +50 55 57.7
Cyg
RS
1.1447269
16.577 (0.068) r
3.53
ZTF J212738.97+505254.2
--
21 27 38.97 +50 52 54.3
Cyg
EW
0.2375472
17.639 (0.280) r
3.67
ASASSN-V J212744.10+505425.1
--
21 27 44.09 +50 54 25.1
Cyg
ROT
1.7456
15.81 (0.33) g
4.01
Gaia DR3 2171290651725955072
--
21 27 08.13 +50 58 29.1
Cyg
L
--
18.71 - 18.87 G
4.24
Gaia DR3 2171283474842064512
--
21 27 01.81 +50 52 05.4
Cyg
S
--
16.50 - 17.16 G
4.97
Gaia DR3 2171290857890279936
--
21 27 33.90 +50 59 35.1
Cyg
E
3.69363
19.56 - 20.55 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]
172.30.2.5