Planet WASP-146 b

Name WASP-146 b
Planet Status Confirmed
Discovered in 2018
Mass 1.11 (± 0.15) MJ
Mass*sin(i)
Semi-Major Axis 0.0451 (± 0.0024) AU
Orbital Period 3.396944 (± 3.6e-06) day
Eccentricity 0.15 ( -0.15 +0.0 )
ω
Tperi
Radius 1.228 (± 0.076) RJ
Inclination 83.96 (± 0.19) deg
Update 2018-12-26
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2457109.72182 (± 0.00021) JD
Secondary transit
λ
Impact Parameter b 0.829 (± 0.0089)
Time Vr=0
Velocity Semiamplitude K 144.0 (± 12.0) m/s
Calculated temperature 1486.0 (± 43.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-146
Name WASP-146
Distance 495.0 (± 27.0) pc
Spectral type G0
Apparent magnitude V 12.9
Mass 1.057 (± 0.085) MSun
Age 6.9 (± 2.5) Gyr
Effective temperature 6100.0 (± 140.0) K
Radius 1.29 (± 0.06) RSun
Metallicity [Fe/H] -0.01 (± 0.16)
Detected Disc
Magnetic Field
RA2000 23:56:22.0
Dec2000 -13:16:18
Alternate Names
Planetary system 1 planet

More data


Related publications

The discovery of WASP-134b, WASP-134c, WASP-137b, WASP-143b and WASP-146b: three hot Jupiters and a pair of warm Jupiters orbiting Solar-type stars
2018 ANDERSON D., BOUCHY F., BROWN D., COLLIER CAMERON A., DELREZ L. et al.
Astron. J., submitted
arxiv