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 20 50.84 +42 57 32.9
Return to Details
Search Results
16 records (12 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 1970617070856060544
--
21 20 50.84 +42 57 33.0
Cyg
E
1.68527
18.01 - 18.39 G
0.80
Gaia DR3 1970617036496332160
--
21 20 46.58 +42 57 21.9
Cyg
ROT
--
15.07 - 15.10 G
1.97
Gaia DR3 1970620090209089408
--
21 20 42.34 +42 58 45.2
Cyg
E
0.428661
18.11 - 18.31 G
2.04
ASASSN-V J212039.69+425734.9
--
21 20 39.69 +42 57 34.9
Cyg
L
--
14.29 - 14.99 V
2.34
Gaia DR3 1970620193288358656
--
21 20 46.68 +42 59 45.9
Cyg
E
0.442407
18.54 - 19.20 G
2.73
Gaia DR3 1970616688593635200
--
21 20 39.02 +42 55 52.5
Cyg
E
10.4038
17.91 - 18.46 G
2.82
1SWASP J212100.50+425528.5
--
21 21 01.56 +42 55 31.5
Cyg
RRAB/BL
0.60430366
15.405 (0.865) g
3.19
ZTF J212043.43+430026.4
--
21 20 43.44 +43 00 26.5
Cyg
EW
0.6341552
18.251 (0.248) r
3.43
Gaia DR3 1970619544760972672
--
21 20 32.79 +42 56 38.1
Cyg
E
1.37511
14.68 - 15.25 G
3.58
Gaia DR3 1970618720123520512
--
21 21 00.64 +43 00 38.6
Cyg
E
3.2237
15.64 - 16.11 G
3.64
Gaia DR3 1970615765185918080
--
21 21 01.14 +42 54 26.2
Cyg
ROT
--
16.23 - 16.28 G
4.06
Gaia DR3 1970618548324794752
--
21 21 08.59 +42 59 59.5
Cyg
DSCT|GDOR|SXPHE
--
14.74 - 14.77 G
4.58
Gaia DR3 1970617307074528896
--
21 21 12.22 +42 55 09.8
Cyg
E
0.405679
18.27 - 18.78 G
4.77
Gaia DR3 1970618578385273600
--
21 21 11.83 +43 00 22.7
Cyg
E
0.47471
15.09 - 15.16 G
4.80
Gaia DR3 1970618823202737024
--
21 21 05.11 +43 01 34.5
Cyg
ROT
--
13.79 - 13.84 G
4.95
Gaia DR3 1970620743044183936
--
21 20 26.84 +42 59 50.0
Cyg
ROT
--
15.66 - 15.69 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]
172.30.2.202