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 30.19 +39 46 06.9
Return to Details
Search Results
8 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 J201730.18+394606.8
--
20 17 30.19 +39 46 06.9
Cyg
SR
86.8096474
15.146 (0.185) r
1.43
Gaia DR3 2062246418534093184
--
20 17 28.85 +39 47 31.1
Cyg
L
--
17.82 - 18.35 G
1.95
Gaia DR3 2062246624701596416
--
20 17 29.01 +39 48 02.9
Cyg
ROT
--
18.11 - 18.20 G
2.27
ZTF J201728.83+394822.4
--
20 17 28.83 +39 48 22.4
Cyg
BY
1.7666193
17.454 (0.072) r
3.15
ZTF J201738.96+394327.2
--
20 17 38.96 +39 43 27.3
Cyg
EW
0.3483766
16.348 (0.280) r
4.21
Gaia DR3 2062247410675411200
--
20 17 17.11 +39 49 29.2
Cyg
L
--
18.69 - 18.86 G
4.71
ZTF J201736.07+395041.0
--
20 17 36.08 +39 50 41.1
Cyg
EW
0.3830520
20.736 (0.481) r
4.99
Gaia DR3 2062233426262663552
--
20 17 48.02 +39 42 28.9
Cyg
E
0.219841
19.17 - 19.47 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]
172.30.3.124