Planet mu Leo b

Name mu Leo b
Planet Status Confirmed
Discovered in 2014
Mass 2.4 ( -0.4 +0.4 ) MJ
Mass*sin(i) 2.4 ( -0.4 +0.4 ) MJ
Semi-Major Axis 1.1 (± 0.1) AU
Orbital Period 357.8 (± 1.2) day
Eccentricity 0.09 (± 0.08)
ω 227.1 (± 16.0) deg
Tperi 2452921.0 (± 17.3) JD
Radius
Inclination
Update 2014-05-12
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
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

mu Leo
Name mu Leo
Distance 38.05 (± 0.23) pc
Spectral type K2III
Apparent magnitude V 3.88
Mass 1.5 (± 0.1) MSun
Age 3.35 (± 0.7) Gyr
Effective temperature 4538.2 (± 27.5) K
Radius 11.4 (± 0.2) RSun
Metallicity [Fe/H] 0.3 (± 0.04)
Detected Disc
Magnetic Field
RA2000 09:52:46.0
Dec2000 +26:00:25
Alternate Names
Planetary system 1 planet

More data


Related publications

Planetary companions in K giants beta Cancri, mu Leonis, and beta Ursae Minoris
2014 LEE B.-C., HAN I., PARK M.-G., MKRTICHIAN D., HATZES A. & KIM K.-M.
Astron. & Astrophys., 566, A67
paper  arxiv