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 50.12 +42 38 04.2
Return to Details
Search Results
11 records (5 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 1967417109760144896
--
21 30 50.12 +42 38 04.2
Cyg
ROT
--
15.07 - 15.11 G
1.31
ASASSN-V J213045.72+423906.2
--
21 30 45.72 +42 39 06.2
Cyg
SRS
26.378
12.18 - 12.27 V
1.39
ZTF J213049.32+423641.4
--
21 30 49.33 +42 36 41.5
Cyg
EW
0.3235570
18.833 (0.452) r
1.50
Gaia DR3 1967420103359799680
--
21 30 53.67 +42 39 25.2
Cyg
ROT
--
16.45 - 16.49 G
2.06
Gaia DR3 1967420481316766848
--
21 30 56.11 +42 39 48.8
Cyg
RS
--
16.15 - 16.21 G
3.05
Gaia DR3 1967416663083325824
--
21 30 55.70 +42 35 12.1
Cyg
E
0.314709
19.18 - 19.88 G
3.15
Gaia DR3 1967420550036240000
--
21 30 52.16 +42 41 12.0
Cyg
ROT
--
16.54 - 16.58 G
3.38
Gaia DR3 1967416663078968704
--
21 30 55.99 +42 34 51.9
Cyg
DSCT|GDOR|SXPHE
--
11.32 - 11.38 G
3.59
Gaia DR3 1967415396075615360
--
21 30 41.37 +42 34 51.5
Cyg
S
--
18.20 - 19.04 G
3.97
ZTF J213105.85+424047.1
--
21 31 05.86 +42 40 47.2
Cyg
EW
0.3907240
20.259 (0.611) r
3.99
ASASSN-V J213036.56+424110.8
--
21 30 36.56 +42 41 10.9
Cyg
SRS
27.004
14.55 (0.37) 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]
172.30.3.43