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 10.20 +30 37 27.0
Return to Details
Search Results
16 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 J201710.20+303727.0
--
20 17 10.20 +30 37 27.0
Cyg
RS
3.7146065
17.516 (0.178) r
2.15
Gaia DR3 2053687476447244288
--
20 17 08.45 +30 39 34.1
Cyg
ROT
--
13.84 - 13.88 G
2.28
ZTF J201703.68+303539.2
--
20 17 03.69 +30 35 39.2
Cyg
SR
27.5603307
16.040 (0.105) r
2.52
ZTF J201708.21+303458.0
--
20 17 08.22 +30 34 58.1
Cyg
EW
0.3408784
19.604 (0.528) r
2.54
ZTF J201721.39+303638.8
--
20 17 21.40 +30 36 38.8
Cyg
EW
0.3610716
18.569 (0.112) r
3.03
Gaia DR3 2053686033338127872
--
20 17 15.09 +30 34 36.3
Cyg
ROT
--
14.38 - 14.40 G
3.45
ZTF J201712.69+303402.2
--
20 17 12.69 +30 34 02.3
Cyg
EW
0.3691996
18.219 (0.321) r
3.76
Gaia DR3 2053686617453797760
--
20 16 54.87 +30 35 39.0
Cyg
ROT
--
15.24 - 15.31 G
3.98
ZTF J201709.73+304125.6
--
20 17 09.73 +30 41 25.7
Cyg
EW
0.3139892
15.638 (0.128) r
3.99
ZTF J201728.72+303730.9
--
20 17 28.73 +30 37 31.0
Cyg
BY
5.5957014
16.939 (0.083) r
4.21
Gaia DR3 2053686892331764736
--
20 16 50.63 +30 37 15.7
Cyg
ROT
--
12.45 - 12.48 G
4.26
Gaia DR3 2053689984709020800
--
20 16 52.08 +30 39 10.2
Cyg
RRC
0.324905
19.48 - 20.41 G
4.27
ZTF J201716.85+304128.5
--
20 17 16.86 +30 41 28.6
Cyg
SR
19.5568590
14.763 (0.085) r
4.33
Gaia DR3 2053685758460286464
--
20 16 58.64 +30 33 54.1
Cyg
ROT
--
14.66 - 14.72 G
4.68
ZTF J201648.61+303803.1
--
20 16 48.62 +30 38 03.2
Cyg
EW
0.2586336
20.401 (0.727) r
4.78
Gaia DR3 2053686789252529920
--
20 16 49.28 +30 35 50.2
Cyg
ROT
--
14.98 - 15.01 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]
172.30.5.23