Planet EPIC 211418729 b

Name EPIC 211418729 b
Planet Status Confirmed
Discovered in 2017
Mass 1.85 ( -0.23 +0.22 ) MJ
Mass*sin(i)
Semi-Major Axis 0.09309 ( -0.00066 +0.00059 ) AU
Orbital Period 11.39109 ( -0.00018 +0.00017 ) JD
Eccentricity 0.0
ω
Tperi
Radius 0.942 ( -0.032 +0.02 ) RJ
Inclination 89.53 ( -0.3 +0.25 ) deg
Update 2017-08-27
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2457174.49729 (± 0.00033) JD
Secondary transit
λ
Impact Parameter b 0.2 ( -0.1 +0.12 )
Time Vr=0
Velocity Semiamplitude K 189.0 ( -21.0 +22.0 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

EPIC 211418729
Name EPIC 211418729
Distance 481.0 ( -20.0 +15.0 ) pc
Spectral type
Apparent magnitude V
Mass 0.832 ( -0.021 +0.018 ) MSun
Age 9.9 ( -2.3 +3.2 ) Gyr
Effective temperature 5027.0 ( -62.0 +57.0 ) K
Radius 0.828 ( -0.026 +0.022 ) RSun
Metallicity [Fe/H] 0.41 ( -0.037 +0.035 )
Detected Disc
Magnetic Field
RA2000 08:31:31.9
Dec2000 +11:55:20
Alternate Names
Planetary system 1 planet

More data


Related publications

K2-114 b and K2115 b: Two Transiting Warm Jupiters
2017 SHPORER A., ZHOU G., FULTON B., VENDERBURG A., ESPINOZA N. et al.
Astron. J., 154, 188
paper  arxiv