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 11.35 +39 11 14.7
Return to Details
Search Results
13 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
Gaia DR3 1964404585335174272
--
21 30 11.35 +39 11 14.7
Cyg
S
--
17.53 - 18.40 G
2.12
Gaia DR3 1964404894572866816
--
21 30 08.72 +39 13 18.3
Cyg
RS
--
18.20 - 18.34 G
2.49
Gaia DR3 1964403730645541760
--
21 30 22.66 +39 10 03.7
Cyg
DSCT|GDOR|SXPHE
--
13.60 - 13.62 G
2.54
ZTF J213002.87+390918.6
--
21 30 02.87 +39 09 18.6
Cyg
RS
0.3850932
15.232 (0.062) r
2.55
Gaia DR3 1964404761437709952
--
21 30 18.33 +39 13 24.4
Cyg
E
1.51772
17.09 - 17.45 G
2.79
ZTF J213022.53+390929.1
--
21 30 22.53 +39 09 29.1
Cyg
EW
0.2838820
20.010 (0.647) r
3.24
ASASSN-V J213016.11+390808.3
--
21 30 16.10 +39 08 08.1
Cyg
EW
0.368629
12.25 - 12.79 V
3.67
Gaia DR3 1964403283968745856
--
21 30 13.62 +39 07 35.9
Cyg
ROT
--
15.53 - 15.56 G
4.02
ZTF J213023.94+391426.3
--
21 30 23.94 +39 14 26.3
Cyg
EB:
37.5706400
15.728 (0.283) r
4.14
Gaia DR3 1964403971157357824
--
21 30 01.75 +39 07 33.1
Cyg
S
--
16.50 - 17.89 G
4.59
Gaia DR3 1964592503046864768
--
21 29 53.90 +39 14 20.8
Cyg
ROT
--
13.81 - 13.84 G
4.69
ZTF J213029.23+391424.3
--
21 30 29.24 +39 14 24.4
Cyg
EA
1.3892442
15.385 (0.207) g
4.73
ASASSN-V J213019.32+390646.7
--
21 30 19.32 +39 06 46.8
Cyg
EA
1.8545
14.06 - 14.16 V
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]
172.30.2.245