Planet EPIC 248435473 e

Name EPIC 248435473 e
Planet Status Confirmed
Discovered in 2018
Mass
Mass*sin(i)
Semi-Major Axis 0.1227 ( -0.0018 +0.0019 ) AU
Orbital Period 19.482 (± 0.0012) day
Eccentricity 0.032 ( -0.023 +0.036 )
ω 350.0 ( -120.0 +140.0 ) deg
Tperi
Radius 0.21822 ( -0.00785 +0.009 ) RJ
Inclination 89.74 ( -0.19 +0.17 ) deg
Update 2018-07-03
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method Primary Transit
Primary transit 2457938.541 (± 0.0013) JD
Secondary transit
λ
Impact Parameter b 0.19 ( -0.12 +0.14 )
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