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 25.50 +31 18 55.6
Return to Details
Search Results
20 records (4 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 1861859737195534976
--
20 30 25.51 +31 18 55.6
Cyg
ROT
--
15.38 - 15.41 G
0.24
Gaia DR3 1861859664169068288
--
20 30 26.60 +31 18 53.6
Cyg
S
--
18.07 - 18.79 G
2.28
Gaia DR3 1861858500244683648
--
20 30 24.24 +31 16 39.8
Cyg
ROT
--
16.21 - 16.25 G
2.35
Gaia DR3 1861859050000744064
--
20 30 36.51 +31 18 56.4
Cyg
ROT
--
15.92 - 15.96 G
2.37
Gaia DR3 1861860007762590080
--
20 30 19.51 +31 20 55.1
Cyg
VAR
0.0250905
17.52 - 18.12 G
2.37
Gaia DR3 1861859874634486272
--
20 30 32.27 +31 20 48.5
Cyg
RS
--
16.71 - 17.03 G
2.57
ZTF J203036.07+311742.2
--
20 30 36.08 +31 17 42.3
Cyg
SR
242.9482140
16.882 (0.803) g
2.70
Gaia DR3 1861860080792930560
--
20 30 28.62 +31 21 32.9
Cyg
S
--
18.26 - 19.26 G
2.71
ASASSN-V J203035.94+312027.8
--
20 30 35.95 +31 20 27.9
Cyg
SR
43.95
15.58 (0.58) g
2.72
Gaia DR3 1861858637683871872
--
20 30 34.66 +31 17 02.5
Cyg
ROT
--
15.51 - 15.57 G
2.96
Gaia DR3 1861858981285159040
--
20 30 39.29 +31 19 12.0
Cyg
S
--
16.34 - 17.34 G
3.25
Gaia DR3 1861858981281253248
--
20 30 40.68 +31 18 38.5
Cyg
ROT
--
14.08 - 14.11 G
3.33
Gaia DR3 1861871763103997440
--
20 30 16.08 +31 21 35.0
Cyg
ROT
--
15.84 - 15.88 G
3.47
Gaia DR3 1861871797449891456
--
20 30 19.39 +31 22 08.6
Cyg
E
0.286521
19.54 - 19.96 G
3.63
Gaia DR3 1861871419506620800
--
20 30 10.07 +31 20 27.2
Cyg
E
0.393338
15.17 - 15.30 G
3.94
Gaia DR3 1861858362805731072
--
20 30 19.21 +31 15 13.1
Cyg
VAR
0.0147247
13.36 - 13.42 G
4.32
ZTF J203005.27+311901.1
--
20 30 05.28 +31 19 01.2
Cyg
EW
0.3243802
17.063 (0.813) r
4.48
Gaia DR3 1861858706403323904
--
20 30 44.15 +31 16 52.2
Cyg
ROT
--
14.50 - 14.53 G
4.60
ZTF J203033.11+311437.7
--
20 30 33.11 +31 14 37.7
Cyg
EW
0.5740220
17.748 (0.396) r
4.76
Gaia DR3 1861869735864717568
--
20 30 04.29 +31 17 27.7
Cyg
S
--
14.77 - 15.43 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]
172.30.5.206