Planet WASP-139 b

Name WASP-139 b
Planet Status Confirmed
Discovered in 2016
Mass 0.117 ( -0.017 +0.017 ) MJ
Mass*sin(i)
Semi-Major Axis 0.062 (± 0.002) AU
Orbital Period 5.92426 (± 4e-06) day
Eccentricity 0
ω
Tperi
Radius 0.8 ( -0.05 +0.05 ) RJ
Inclination 88.9 (± 0.5) deg
Update 2016-07-11
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2.4572e+06 (± 0.0003) JD
Secondary transit
λ
Impact Parameter b 0.33 (± 0.14)
Time Vr=0
Velocity Semiamplitude K 14 (± 0.0014) m/s
Calculated temperature 910 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-139
Name WASP-139
Distance 230 (± 40) pc
Spectral type K0
Apparent magnitude V 12.4
Mass
Age 0.5 Gyr
Effective temperature 5310 (± 90) K
Radius
Metallicity [Fe/H] 0.2 (± 0.09)
Detected Disc
Magnetic Field
RA2000 03:18:15.0
Dec2000 -41:18:08
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