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 30 56.01 +31 44 31.8
Return to Details
Search Results
16 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
ZTF J203056.00+314431.7
--
20 30 56.01 +31 44 31.8
Cyg
EW
0.3065916
19.246 (0.566) r
1.14
Gaia DR3 1863387371162832000
--
20 30 56.53 +31 45 39.6
Cyg
ROT
--
15.79 - 15.82 G
1.71
Gaia DR3 1863387611685662080
--
20 30 47.98 +31 44 33.6
Cyg
E
0.362505
19.23 - 19.95 G
2.34
Gaia DR3 1863388608113355264
--
20 31 06.40 +31 45 18.1
Cyg
E
5.4167
17.01 - 18.17 G
2.44
Gaia DR3 1863388058357656704
--
20 30 46.50 +31 45 53.8
Cyg
S
--
15.50 - 16.28 G
2.82
Gaia DR3 1863387646040790272
--
20 30 42.81 +31 44 14.2
Cyg
E
2.9134
16.56 - 17.16 G
3.50
Gaia DR3 1863383930883172608
--
20 31 03.05 +31 41 22.2
Cyg
E
0.32182
19.36 - 19.70 G
3.51
Gaia DR3 1863388642473079424
--
20 31 10.90 +31 46 02.5
Cyg
ROT
--
15.30 - 15.33 G
3.68
ZTF J203046.67+314125.5
--
20 30 46.68 +31 41 25.5
Cyg
EW
0.2555112
16.867 (0.097) r
3.90
Gaia DR3 1863383900812355584
--
20 31 07.53 +31 41 29.4
Cyg
ROT
--
14.77 - 14.81 G
3.97
Gaia DR3 1863386443433306112
--
20 30 47.73 +31 40 58.1
Cyg
E
0.296261
18.70 - 19.47 G
3.99
Gaia DR3 1863383557231765504
--
20 31 00.76 +31 40 40.3
Cyg
ROT
--
15.69 - 15.72 G
4.05
Gaia DR2 1863389741968399872
--
20 30 59.99 +31 48 29.7
Cyg
RRAB
0.7485484
19.631 (0.370) r
4.10
Gaia DR3 1863389909487140352
--
20 30 54.85 +31 48 37.4
Cyg
ROT
--
15.58 - 15.61 G
4.66
ZTF J203048.65+314855.4
--
20 30 48.66 +31 48 55.5
Cyg
EW
0.4151240
19.236 (0.434) r
4.77
Gaia DR3 1863383488517017088
--
20 31 02.75 +31 39 59.0
Cyg
S
--
17.90 - 19.11 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]
172.30.2.5