Planet HD 148164 c

Name HD 148164 c
Planet Status Confirmed
Discovered in 2018
Mass 1.23 (± 0.25) MJ
Mass*sin(i) 1.23 (± 0.25) MJ
Semi-Major Axis 0.993 (± 0.066) AU
Orbital Period 328.55 (± 0.41) day
Eccentricity 0.587 (± 0.026)
ω 141.5 (± 2.7) deg
Tperi 2463472.7 (± 4.7) JD
Radius
Inclination
Update 2018-09-18
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 39.6 (± 1.7) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 148164
Name HD 148164
Distance 72.0 pc
Spectral type F8
Apparent magnitude V 8.23
Mass 1.21 (± 0.24) MSun
Age 2.41 (± 0.81) Gyr
Effective temperature 6032.0 K
Radius 1.34 (± 0.1) RSun
Metallicity [Fe/H] 0.24
Detected Disc
Magnetic Field
RA2000 16:25:45.0
Dec2000 +11:55:09
Alternate Names
Planetary system
2 planets

More data


Related publications

Radial velocities from the N2K Project: 6 new cold gas giant planets orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810
2018 MENT K., FISCHER D., BAKOS G., HOWARD A. & ISAACSON H.
Astron. J., 156, 213
paper  arxiv