Planet HD 18015 b

Name HD 18015 b
Planet Status Confirmed
Discovered in 2018
Mass 3.18 (± 0.23) MJ
Mass*sin(i) 3.18 (± 0.23) MJ
Semi-Major Axis 3.87 (± 0.32) AU
Orbital Period 2278.0 (± 71.0) day
Eccentricity 0.148 (± 0.06)
ω 265.0 (± 29.0) deg
Tperi 2454730.0 (± 170.0) JD
Radius 1.17 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 38.0 (± 2.7) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 18015
Name HD 18015
Distance
Spectral type G6IV
Apparent magnitude V 7.9
Mass 1.49 MSun
Age
Effective temperature 5599.0 K
Radius 3.13 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 02:53:27.2
Dec2000 -08:50:53
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