Planet EPIC 220621087 b

Name EPIC 220621087 b
Planet Status Confirmed
Discovered in 2017
Mass
Mass*sin(i)
Semi-Major Axis 0.0365 (± 0.0014) AU
Orbital Period 3.835592 (± 2.3e-05) JD
Eccentricity
ω
Tperi
Radius 0.12 ( -0.014 +0.012 ) RJ
Inclination
Update 2017-10-26
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method Primary Transit
Molecules
Primary transit 2457391.40166 (± 0.00104) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

EPIC 220621087
Name EPIC 220621087
Distance 62.7 (± 8.8) pc
Spectral type M1.5V
Apparent magnitude V
Mass 0.44 (± 0.05) MSun
Age
Effective temperature 3585.0 (± 70.0) K
Radius 0.429 (± 0.043) RSun
Metallicity [Fe/H] -0.32 (± 0.12)
Detected Disc
Magnetic Field
RA2000 01:17:13.1
Dec2000 +09:30:05
Alternate Names 2MASS J01171307+0930050
Planetary system 1 planet

More data


Related publications

Planetary Systems around Low-mass Stars Unveiled by K2
2017 HIRANO T., DAI F., GANDOLFI D., FUKUI A., LIVINGSTON J. et al.
ApJ, submitted
arxiv