Planet WASP-141 b

Name WASP-141 b
Planet Status Confirmed
Discovered in 2016
Mass 2.69 (± 0.15) MJ
Mass*sin(i)
Semi-Major Axis 0.0469 (± 0.0007) AU
Orbital Period 3.310651 (± 5e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 1.21 (± 0.08) RJ
Inclination 87.6 (± 1.3) deg
Update 2016-07-11
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2457019.5953 (± 0.0003) JD
Secondary transit
λ
Impact Parameter b 0.31 (± 0.12)
Time Vr=0
Velocity Semiamplitude K 315.0 (± 15.0) m/s
Calculated temperature 1540.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-141
Name WASP-141
Distance 570.0 (± 150.0) pc
Spectral type F9
Apparent magnitude V 12.4
Mass 1.25 (± 0.06) MSun
Age 4.0 ( -2.4 +4.6 ) Gyr
Effective temperature 5900.0 (± 120.0) K
Radius 1.37 (± 0.07) RSun
Metallicity [Fe/H] 0.29 (± 0.09)
Detected Disc
Magnetic Field
RA2000 04:47:18.0
Dec2000 -17:06:55
Alternate Names
Planetary system 1 planet

More data


Related publications

WASP-South transiting exoplanets: WASP-130b, WASP-131b, WASP-132b, WASP-139b, WASP-140b, WASP-141b & WASP-142b
2016 HELLIER C., ANDERSON D., COLLMIER CAMERON A., DELREZ L., GILLON M. et al.
MNRAS, 465, 3693
paper  arxiv  ADS