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 30 28.90 +42 07 27.0
Return to Details
Search Results
12 records (4 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
WISE J213028.9+420726
--
21 30 28.90 +42 07 27.0
Cyg
EW
0.7539426
15.292 (0.581) g
0.89
ZTF J213029.30+420820.0
--
21 30 29.31 +42 08 20.0
Cyg
EW
0.3946374
17.763 (0.339) r
1.94
ASASSN-V J213036.05+420602.4
--
21 30 36.05 +42 06 02.4
Cyg
EA
3.2857
14.17 - 14.27 V
2.18
Gaia DR3 1967212875472789760
--
21 30 30.56 +42 09 36.2
Cyg
RS
--
16.65 - 16.72 G
2.44
Gaia DR3 1967212330021349760
--
21 30 17.42 +42 06 15.1
Cyg
ROT
--
16.39 - 16.44 G
2.94
Gaia DR3 1967213051575899136
--
21 30 21.41 +42 10 02.7
Cyg
ROT
--
14.86 - 14.89 G
2.98
Gaia DR3 1967212600593912320
--
21 30 13.37 +42 08 12.5
Cyg
S
--
17.06 - 18.43 G
3.01
Gaia DR3 1967212604899273344
--
21 30 13.35 +42 08 19.3
Cyg
RS
--
16.24 - 16.37 G
3.29
Gaia DR3 1967211402308404864
--
21 30 19.42 +42 04 40.0
Cyg
ROT
--
15.03 - 15.10 G
3.92
Gaia DR3 1967211230509833088
--
21 30 24.25 +42 03 37.8
Cyg
ROT
--
15.71 - 15.74 G
4.36
Gaia DR3 1967214597764158848
--
21 30 34.90 +42 11 39.8
Cyg
ROT
--
15.33 - 15.36 G
4.46
Gaia DR3 1967213429533042048
--
21 30 50.37 +42 09 27.3
Cyg
E
1.88999
15.97 - 16.46 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]
172.30.5.98