Planet 38 Vir b

Name 38 Vir b
Planet Status Confirmed
Discovered in 2016
Mass 4.51 (± 0.5) MJ
Mass*sin(i) 4.51 (± 0.5) MJ
Semi-Major Axis 1.82 (± 0.07) AU
Orbital Period 825.9 (± 6.2) JD
Eccentricity 0.03 (± 0.04)
ω
Tperi
Radius
Inclination
Update 2017-02-20
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit 2455490.2 (± 177.3) 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 HD 111998 b

Star

38 Vir
Name 38 Vir
Distance
Spectral type F6 V
Apparent magnitude V 6.11
Mass 1.18 (± 0.12) MSun
Age 1.9 ( -0.7 +0.6 ) Gyr
Effective temperature 6557.0 (± 96.0) K
Radius 1.45 (± 0.07) RSun
Metallicity [Fe/H] 0.07
Detected Disc
Magnetic Field
RA2000 12:53:11.2
Dec2000 -03:33:11
Alternate Names HIP 62875, HD 111998
Planetary system 1 planet

More data


Related publications

Extrasolar planets and brown dwarfs around AF-type stars. IX. The HARPS southern sample
2017 BORGNIET S., LAGRANGE A.-M., MEUNIER N. & GALLAND F.
Astron. & Astrophys., 599, A57
paper  arxiv  ADS