Planet HD 94834 b

Name HD 94834 b
Planet Status Confirmed
Discovered in 2018
Mass 1.26 (± 0.17) MJ
Mass*sin(i) 1.26 (± 0.17) MJ
Semi-Major Axis 2.74 (± 0.19) AU
Orbital Period 1576.0 (± 76.0) day
Eccentricity 0.14 (± 0.1)
ω 38.0 (± 41.0) deg
Tperi 2456100.0 (± 190.0) JD
Radius 1.242 RJ
Inclination
Update 2018-12-20
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 20.7 (± 2.9) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 94834
Name HD 94834
Distance 81.0 pc
Spectral type K1
Apparent magnitude V 7.6
Mass 1.11 MSun
Age
Effective temperature 4798.0 K
Radius 4.2 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 10:57:15.1
Dec2000 +24:08:34
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