Planet WASP-166 b

Name WASP-166 b
Planet Status Confirmed
Discovered in 2018
Mass 0.102 (± 0.004) MJ
Mass*sin(i)
Semi-Major Axis 0.0642 (± 0.0001) AU
Orbital Period 5.443526 (± 1e-05) day
Eccentricity 0.0 ( -0.0 +0.07 )
ω
Tperi
Radius 0.63 (± 0.03) RJ
Inclination 87.8 (± 0.6) deg
Update 2018-11-20
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2456651.8317 (± 0.0014) JD
Secondary transit
λ 357.0 (± 5.0) deg
Impact Parameter b 0.43 (± 0.03)
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 1270.0 (± 20.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-166
Name WASP-166
Distance 113.0 (± 1.0) pc
Spectral type F9
Apparent magnitude V 9.36
Mass 1.19 (± 0.06) MSun
Age 2.1 (± 0.9) Gyr
Effective temperature 6050.0 (± 50.0) K
Radius 1.22 (± 0.06) RSun
Metallicity [Fe/H] 0.19 (± 0.05)
Detected Disc
Magnetic Field
RA2000 09:39:30.0
Dec2000 -20:58:57
Alternate Names
Planetary system 1 planet

More data


Related publications

WASP-166b: a bloated super-Neptune transiting a V = 9 star
2018 HELLIER C., ANDERSON D., TRIAUD A., BOUCHY F., BURDANOV A. et al.
MNRAS, in press
paper  arxiv