Planet HD 92987 b

Name HD 92987 b
Planet Status Confirmed
Discovered in 2019
Mass 16.88 ( -0.65 +0.69 ) MJ
Mass*sin(i) 16.88 ( -0.65 +0.69 ) MJ
Semi-Major Axis 9.62 ( -0.26 +0.36 ) AU
Orbital Period 10355.0 ( -270.0 +551.0 ) day
Eccentricity 0.21 ( -0.01 +0.02 )
ω 195.1 ( -8.4 +8.7 ) deg
Tperi 2457889.0 ( -180.0 +130.0 ) JD
Radius
Inclination
Update 2019-04-03
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 152.7 ( -2.7 +2.3 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 92987
Name HD 92987
Distance 43.66 (± 0.06) pc
Spectral type G2/3V
Apparent magnitude V 7.0
Mass 1.08 (± 0.06) MSun
Age 7.75 (± 0.31) Gyr
Effective temperature 5779.0 (± 36.0) K
Radius 1.58 (± 0.04) RSun
Metallicity [Fe/H] -0.08 (± 0.08)
Detected Disc
Magnetic Field
RA2000 10:43:36.0
Dec2000 -39:03:31
Alternate Names
Planetary system 1 planet

More data


Related publications

The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU
2019 RICKMAN E., SEGRANSAN D., MARMIER M., UDRY S., BOUCHY F. et al.
Astron. & Astrophys., in press
paper  arxiv