Planet EPIC 248435473 d

Name EPIC 248435473 d
Planet Status Confirmed
Discovered in 2018
Mass
Mass*sin(i)
Semi-Major Axis 0.1017 ( -0.0015 +0.0016 ) AU
Orbital Period 14.69699 (± 0.00036) day
Eccentricity 0.043 ( -0.03 +0.046 )
ω 304.0 ( -86.0 +110.0 ) deg
Tperi
Radius 0.23588 ( -0.00794 +0.0098 ) RJ
Inclination 89.73 ( -0.24 +0.18 ) deg
Update 2018-07-03
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method Primary Transit
Primary transit 2457944.8393 (± 0.0012) JD
Secondary transit
λ
Impact Parameter b 0.16 ( -0.11 +0.15 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

EPIC 248435473
Name EPIC 248435473
Distance 69.6 ( -3.1 +3.4 ) pc
Spectral type K
Apparent magnitude V
Mass 0.67 ( -0.07 +0.08 ) MSun
Age 8.4 ( -4.8 +4.1 ) Gyr
Effective temperature 4184.0 ( -35.0 +37.0 ) K
Radius 0.649 ( -0.029 +0.03 ) RSun
Metallicity [Fe/H] -0.064 ( -0.09 +0.088 )
Detected Disc
Magnetic Field
RA2000 10:31:44.5
Dec2000 +00:56:15
Alternate Names 2MASS J10314450+0056152
Planetary system
4 planets

More data


Related publications

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet
2018 RODRIGUEZ, J., BECKER, J., EASTMAN, J. HADDEN, S. , VANDERBURG, A. ET AL.
Astron. J., 156, 245
paper  arxiv  ADS