Planet EPIC 248545986 d

Name EPIC 248545986 d
Planet Status Confirmed
Discovered in 2018
Mass 0.0041 (± 0.0013) MJ
Mass*sin(i)
Semi-Major Axis 0.0685 (± 0.0012) AU
Orbital Period 10.115 (± 0.001) day
Eccentricity
ω
Tperi
Radius 0.098 (± 0.009) RJ
Inclination 89.43 ( -0.45 +0.38 ) deg
Update 2018-08-13
Detection Method Primary Transit
Mass Detection Method Theoretical
Radius Detection Method Primary Transit
Primary transit 2453075.381 JD
Secondary transit
λ
Impact Parameter b 0.39 (± 0.25)
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 399.0 ( -15.0 +18.0 ) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names K2-239 d

Star

EPIC 248545986
Name EPIC 248545986
Distance 49.0 (± 3.0) pc
Spectral type
Apparent magnitude V 14.549
Mass 0.4 (± 0.01) MSun
Age
Effective temperature 3420.0 (± 18.0) K
Radius 0.36 (± 0.01) RSun
Metallicity [Fe/H] -0.1 (± 0.1)
Detected Disc
Magnetic Field
RA2000 10:42:23.0
Dec2000 +04:26:29
Alternate Names K2-239
Planetary system
3 planets

More data


Related publications

Two planetary systems with transiting Earth-size and super-Earth planets orbiting late-type dwarf stars
2018 DIEZ ALONSO E., GONZALEZ HERNANDEZ J., SUAREZ GOMEZ S., AGUADO D., GONZALEZ GUTTIEREZ C. et al.
MNRAS, in press
paper  arxiv