Planet HD 211810 b

Name HD 211810 b
Planet Status Confirmed
Discovered in 2018
Mass
Mass*sin(i) 0.67 (± 0.44) MJ
Semi-Major Axis 2.656 (± 0.043) AU
Orbital Period 1558.0 (± 22.0) day
Eccentricity 0.68 (± 0.14)
ω 98.0 (± 14.0) deg
Tperi 2464763.0 (± 86.0) 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 15.6 (± 7.2) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 211810
Name HD 211810
Distance 61.0 pc
Spectral type G5
Apparent magnitude V 8.59
Mass 1.03 (± 0.02) MSun
Age
Effective temperature 5652.0 K
Radius 1.13 (± 1.13) RSun
Metallicity [Fe/H] 0.17
Detected Disc
Magnetic Field
RA2000 22:18:07.0
Dec2000 +61:08:04
Alternate Names
Planetary system 1 planet

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