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 20.71 +30 43 18.1
Return to Details
Search Results
14 records (8 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 J201720.71+304318.0
--
20 17 20.71 +30 43 18.1
Cyg
SR
286.3148122
15.080 (0.101) r
0.77
Gaia DR3 2053689327562548736
--
20 17 23.10 +30 42 43.9
Cyg
L
--
18.35 - 18.98 G
1.98
ZTF J201722.40+304514.6
--
20 17 22.40 +30 45 14.6
Cyg
RS
0.3254824
17.620 (0.073) r
2.00
ZTF J201716.85+304128.5
--
20 17 16.86 +30 41 28.6
Cyg
SR
19.5568590
14.763 (0.085) r
2.72
Gaia DR3 2053689709830207488
--
20 17 30.14 +30 45 07.0
Cyg
ROT
--
15.72 - 15.76 G
3.01
ZTF J201709.73+304125.6
--
20 17 09.73 +30 41 25.7
Cyg
EW
0.3139892
15.638 (0.128) r
3.04
ZTF J201730.45+304106.2
--
20 17 30.45 +30 41 06.3
Cyg
EW:
0.7704626
19.475 (0.558) r
3.15
Gaia DR3 2053689434952255232
--
20 17 35.06 +30 43 58.4
Cyg
ROT
--
15.74 - 15.77 G
3.69
ASASSN-V J201715.24+304647.8
--
20 17 15.24 +30 46 47.9
Cyg
EA
2.7334
12.12 - 12.38 V
3.70
ZTF J201737.89+304303.0
--
20 17 37.90 +30 43 03.0
Cyg
EW
0.3281152
19.095 (0.290) r
3.94
Gaia DR3 2053783546255135872
--
20 17 34.30 +30 45 56.6
Cyg
E
3.84052
19.56 - 20.13 G
3.96
ZTF J201732.73+304018.1
--
20 17 32.73 +30 40 18.1
Cyg
EW
0.3946426
19.383 (0.542) r
4.57
Gaia DR3 2053687476447244288
--
20 17 08.45 +30 39 34.1
Cyg
ROT
--
13.84 - 13.88 G
4.71
ZTF J201659.39+304423.2
--
20 16 59.40 +30 44 23.2
Cyg
EA
2.1056321
18.831 (0.309) r
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