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 16 51.01 +31 44 45.9
Return to Details
Search Results
22 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
Gaia DR3 2053910638632294656
--
20 16 51.01 +31 44 45.9
Cyg
L
--
18.19 - 18.34 G
0.66
ZTF J201648.07+314457.8
--
20 16 48.07 +31 44 57.8
Cyg
EA
2.7672513
19.103 (0.415) r
2.00
ZTF J201642.95+314547.4
--
20 16 42.95 +31 45 47.4
Cyg
SR
169.6687895
18.645 (0.836) r
2.22
Gaia DR3 2053910707359308416
--
20 17 00.71 +31 45 36.0
Cyg
L
--
18.54 - 18.79 G
2.70
ZTF J201652.66+314726.2
--
20 16 52.67 +31 47 26.2
Cyg
SR
78.8924058
16.533 (0.082) r
3.01
ZTF J201704.29+314343.0
--
20 17 04.30 +31 43 43.1
Cyg
RS
0.2588254
16.133 (0.048) r
3.15
ZTF J201656.37+314149.6
--
20 16 56.38 +31 41 49.7
Cyg
EW
0.6266146
18.066 (0.105) r
3.25
Gaia DR3 2053913082485288832
--
20 16 52.87 +31 47 59.3
Cyg
ROT
--
14.71 - 14.73 G
3.42
Gaia DR3 2053911708095767296
--
20 16 37.25 +31 46 31.7
Cyg
ROT
--
14.52 - 14.55 G
3.60
ZTF J201705.02+314244.3
--
20 17 05.02 +31 42 44.4
Cyg
SR
293.0642728
16.423 (0.117) r
3.79
Gaia DR3 2053910024468563072
--
20 16 42.54 +31 41 25.8
Cyg
ROT
--
14.48 - 14.52 G
3.85
ZTF J201659.17+314120.0
--
20 16 59.18 +31 41 20.0
Cyg
EW
0.7139046
18.853 (0.299) r
4.06
ZTF J201634.99+314232.6
--
20 16 35.00 +31 42 32.7
Cyg
EA
0.6101050
20.002 (0.834) r
4.11
Gaia DR3 2053908959311136640
--
20 17 10.17 +31 44 15.2
Cyg
L
--
16.57 - 16.93 G
4.30
ZTF J201701.36+314827.4
--
20 17 01.37 +31 48 27.5
Cyg
BY
0.3012282
18.883 (0.094) r
4.41
Gaia DR3 2053910058828309760
--
20 16 35.97 +31 41 43.5
Cyg
E
1.80798
17.12 - 17.38 G
4.62
ZTF J201711.47+314618.8
--
20 17 11.47 +31 46 18.9
Cyg
EW
0.7276144
17.599 (0.328) r
4.63
Gaia DR3 2053913116845028608
--
20 16 55.61 +31 49 17.1
Cyg
ROT
--
15.12 - 15.16 G
4.66
ZTF J201640.04+314043.8
--
20 16 40.05 +31 40 43.8
Cyg
EA
2.4273906
18.961 (0.430) r
4.70
ZTF J201659.91+314027.5
--
20 16 59.92 +31 40 27.5
Cyg
EW
0.4014714
17.916 (0.081) r
4.79
ZTF J201703.30+314045.2
--
20 17 03.30 +31 40 45.3
Cyg
SR
502.6054710
17.670 (0.149) r
4.87
Gaia DR3 2053913146893319552
--
20 17 02.09 +31 49 01.9
Cyg
E
1.12727
17.61 - 17.91 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