Planet HD 125390 b

Name HD 125390 b
Planet Status Confirmed
Discovered in 2018
Mass 22.16 (± 0.96) MJ
Mass*sin(i) 22.16 (± 0.96) MJ
Semi-Major Axis 1.55 (± 0.14) AU
Orbital Period 1756.2 (± 3.9) day
Eccentricity 0.591 (± 0.014)
ω 342.4 (± 1.2) deg
Tperi 2455914.0 (± 6.7) JD
Radius 1.08 RJ
Inclination
Update 2018-12-19
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method Theoretical
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 373.0 (± 16.0) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 125390
Name HD 125390
Distance 154.3 pc
Spectral type G7III
Apparent magnitude V 8.2
Mass 1.36 MSun
Age
Effective temperature 4850.0 K
Radius 6.17 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 14:18:09.3
Dec2000 +38:58:01
Alternate Names
Planetary system 1 planet

More data


Related publications

Retired A Stars and Their Companions VIII: 15 New Planetary Signals Around Subgiants and Transit Parameters for California Planet Search Planets with Subgiant Hosts
2019 LUHN J., BASTIEN F., JOHNSON J., HOWARD A. & ISAACSON H.
ApJ, 157, 149
paper  arxiv