Planet WASP-143 b

Name WASP-143 b
Planet Status Confirmed
Discovered in
Mass 0.725 (± 0.084) MJ
Mass*sin(i)
Semi-Major Axis 0.049 (± 0.0014) AU
Orbital Period 3.778873 (± 3.2e-06) day
Eccentricity 0.0007 ( -0.0007 +0.0 )
ω
Tperi
Radius 1.234 (± 0.042) RJ
Inclination 89.0 (± 0.55) deg
Update 2018-12-26
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2457099.94471 (± 0.00015) JD
Secondary transit
λ
Impact Parameter b 0.181 (± 0.097)
Time Vr=0
Velocity Semiamplitude K 89.0 (± 8.5) m/s
Calculated temperature 1325.0 (± 30.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-143
Name WASP-143
Distance 402.0 (± 7.0) pc
Spectral type G1
Apparent magnitude V 12.6
Mass 1.087 (± 0.045) MSun
Age 1.9 (± 1.5) Gyr
Effective temperature 5900.0 (± 140.0) K
Radius 1.0 (± 0.05) RSun
Metallicity [Fe/H] 0.23 (± 0.1)
Detected Disc
Magnetic Field
RA2000 09:23:23.0
Dec2000 +02:55:57
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