Planet HD 214823 b

Name HD 214823 b
Planet Status Confirmed
Discovered in 2016
Mass 19.2 (± 1.4) MJ
Mass*sin(i) 19.2 (± 1.4) MJ
Semi-Major Axis 3.18 (± 0.12) AU
Orbital Period 1877.0 (± 15.0) JD
Eccentricity 0.154 (± 0.014)
ω
Tperi 2455652.0 (± 34.0) JD
Radius
Inclination
Update 2016-04-29
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 281.4 (± 3.7) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 214823
Name HD 214823
Distance
Spectral type G0V
Apparent magnitude V 8.078
Mass 1.22 (± 0.13) MSun
Age 2.7 (± 0.2) Gyr
Effective temperature 6215.0 (± 30.0) K
Radius
Metallicity [Fe/H] 0.17 (± 0.02)
Detected Disc
Magnetic Field
RA2000 22:40:19.9
Dec2000 +31:47:15
Alternate Names
Planetary system 1 planet

More data


Related publications

The SOPHIE search for northern extrasolar planets. XI. Three new companions and an orbit update: Giant planets in the habitable zone
2013 DIAZ, R., REY, J. DEMANGEON, O., HEBRARD, G., BOISSE, I & 23 additional authors
Astron. & Astrophys., 591, A146
paper  arxiv  ADS