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 17 41.54 +31 50 53.6
Return to Details
Search Results
19 records (19 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 2053915659465816832
--
20 17 41.54 +31 50 53.6
Cyg
L
--
18.87 - 19.47 G
1.18
ZTF J201745.29+315145.5
--
20 17 45.30 +31 51 45.5
Cyg
M
435.3920256
19.685 (1.652) r
1.54
Gaia DR3 2053915517715268864
--
20 17 36.52 +31 49 46.8
Cyg
L
--
18.36 - 18.49 G
1.68
Gaia DR3 2053916140502156032
--
20 17 44.23 +31 52 28.6
Cyg
ROT
--
16.29 - 16.33 G
1.85
ZTF J201732.83+315045.7
--
20 17 32.84 +31 50 45.8
Cyg
SR
48.1631198
18.226 (0.210) r
2.02
ZTF J201734.19+315210.9
--
20 17 34.20 +31 52 10.9
Cyg
M
520.0000000
16.894 (4.810) r
2.17
Gaia DR3 2053915968703452928
--
20 17 51.13 +31 51 39.4
Cyg
ROT
--
15.99 - 16.04 G
2.49
ZTF J201747.51+314845.1
--
20 17 47.52 +31 48 45.2
Cyg
M
344.7025176
20.654 (1.952) g
2.54
Gaia DR3 2053915556386611584
--
20 17 30.29 +31 50 02.4
Cyg
ROT
--
14.51 - 14.54 G
2.74
ZTF J201753.77+315146.0
--
20 17 53.78 +31 51 46.0
Cyg
EW
0.8782154
18.398 (0.350) r
2.81
Gaia DR3 2053916174861940352
--
20 17 50.54 +31 52 57.3
Cyg
ROT
--
14.88 - 14.90 G
3.06
Gaia DR3 2053916243581373824
--
20 17 45.83 +31 53 49.1
Cyg
L
--
16.92 - 17.13 G
3.50
ZTF J201756.61+315218.9
--
20 17 56.61 +31 52 18.9
Cyg
EA
3.2481972
20.072 (0.587) r
3.83
Gaia DR3 2053914731747698432
--
20 17 55.03 +31 48 20.9
Cyg
L
--
17.85 - 18.00 G
3.93
ZTF J201732.49+314727.7
--
20 17 32.50 +31 47 27.7
Cyg
BY
0.5817011
14.751 (0.063) r
4.11
ZTF J201800.82+315111.2
--
20 18 00.83 +31 51 11.3
Cyg
SR
84.6014639
17.893 (0.356) r
4.66
Gaia DR3 2053919301598096384
--
20 17 43.77 +31 55 31.5
Cyg
ROT
--
13.67 - 13.70 G
4.80
Gaia DR3 2053914319430831360
--
20 17 52.53 +31 46 42.1
Cyg
E
2.43467
18.30 - 18.71 G
4.85
Gaia DR3 2053914869191803136
--
20 18 03.68 +31 49 41.3
Cyg
ROT
--
16.68 - 16.74 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]
172.30.2.253