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
20 21 20.91 +30 46 57.0
Return to Details
Search Results
18 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
ZTF J202120.91+304657.0
--
20 21 20.91 +30 46 57.0
Cyg
SR
137.1748287
16.238 (0.216) r
0.87
ZTF J202124.93+304701.1
--
20 21 24.94 +30 47 01.1
Cyg
EW
0.4136142
17.640 (0.177) r
1.27
Gaia DR3 1861594651817417472
--
20 21 18.15 +30 45 49.4
Cyg
ROT
--
16.63 - 16.68 G
1.89
Gaia DR3 1861595373371952384
--
20 21 13.46 +30 45 56.3
Cyg
ROT
--
16.69 - 16.74 G
1.94
ZTF J202111.91+304708.4
--
20 21 11.92 +30 47 08.4
Cyg
RS
0.6803237
17.215 (0.093) r
2.22
ZTF J202129.66+304546.8
--
20 21 29.67 +30 45 46.8
Cyg
SR
25.8403673
13.531 (0.087) r
2.64
Dauban V125
000-BLH-359
20 21 17.50 +30 49 29.5
Cyg
M
430.8048099
17.485 (3.623) r
3.06
ZTF J202110.05+304458.2
--
20 21 10.06 +30 44 58.2
Cyg
SR
185.3015704
14.332 (0.060) r
3.31
Gaia DR3 1861594686177060864
--
20 21 31.31 +30 44 30.2
Cyg
DSCT|GDOR|SXPHE
--
12.83 - 12.87 G
3.71
ZTF J202134.15+304919.8
--
20 21 34.15 +30 49 19.9
Cyg
EA
3.7512103
18.579 (0.333) r
3.82
Gaia DR3 1861643064690464000
--
20 21 08.72 +30 49 43.9
Cyg
ROT
--
18.10 - 18.19 G
3.88
Gaia DR3 1861601008368956160
--
20 21 37.31 +30 48 34.9
Cyg
E
6.9465
16.71 - 16.85 G
4.17
ZTF J202102.22+304549.8
--
20 21 02.23 +30 45 49.9
Cyg
EW
0.3307294
17.953 (0.459) r
4.40
Gaia DR3 1861600832257305600
--
20 21 39.36 +30 48 51.4
Cyg
E
0.99531
19.36 - 19.68 G
4.46
Gaia DR3 1861593754150384384
--
20 21 06.21 +30 43 48.5
Cyg
ROT
--
16.28 - 16.31 G
4.71
Gaia DR3 1861643133409958784
--
20 21 07.45 +30 50 39.9
Cyg
ROT
--
15.95 - 15.98 G
4.95
Gaia DR3 1861591834318731904
--
20 21 43.45 +30 45 55.3
Cyg
ROT
--
16.50 - 16.57 G
4.96
NSV 25112
--
20 21 24.24 +30 51 51.5
Cyg
VAR
4.67705
7.64 (0.017) 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]
172.30.0.175