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 25.61 +39 19 34.4
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
Gaia DR3 1964599164534639360
--
21 30 25.61 +39 19 34.4
Cyg
ROT
--
16.17 - 16.21 G
0.46
ZTF J213023.53+391921.1
--
21 30 23.53 +39 19 21.1
Cyg
EW
0.3623470
15.730 (0.169) r
1.57
ZTF J213026.34+391800.3
--
21 30 26.34 +39 18 00.4
Cyg
SR
41.1182668
16.057 (0.102) r
1.77
Gaia DR3 1964411633385415168
--
21 30 34.42 +39 20 03.8
Cyg
ROT
--
15.78 - 15.81 G
2.53
Gaia DR3 1964599473772486272
--
21 30 17.24 +39 21 30.7
Cyg
E
0.7001
18.13 - 19.14 G
2.59
Gaia DR3 1964411324147767680
--
21 30 37.18 +39 18 16.5
Cyg
ROT
--
16.54 - 16.65 G
3.75
Gaia DR3 1964600813800247424
--
21 30 38.34 +39 22 24.3
Cyg
ROT
--
13.79 - 13.81 G
4.18
Gaia DR3 1964410396434826112
--
21 30 38.16 +39 16 09.9
Cyg
ROT
--
16.79 - 16.86 G
4.22
Gaia DR3 1964410499514461824
--
21 30 42.77 +39 16 58.2
Cyg
S
--
16.13 - 17.31 G
4.52
ASASSN-V J213034.15+391522.1
--
21 30 34.15 +39 15 22.1
Cyg
SR
50.88
15.28 (0.29) g
4.59
Gaia DR3 1964600337067573504
--
21 30 14.06 +39 23 35.0
Cyg
ROT
--
13.86 - 13.88 G
4.84
Gaia DR3 1964600985601134208
--
21 30 38.32 +39 23 45.0
Cyg
ROT
--
14.94 - 14.97 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]
172.30.1.98