Planet HD 92987 b

Name HD 92987 b
Planet Status Confirmed
Discovered in 2019
Mass
Mass*sin(i) 17.9 ( -1.9 +2.4 ) MJ +
Semi-Major Axis 9.75 (± 0.6) AU +
Orbital Period 10790.0 ( -800.0 +850.0 ) day +
Eccentricity 0.25 (± 0.03) +
ω 198.4 ( -8.0 +6.9 ) deg +
Tperi 2457889.0 ( -180.0 +130.0 ) JD
Radius
Inclination
Update 2019-05-02
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 162.0 ( -8.8 +14.0 ) 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., 625, A71
paper  arxiv  

Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques
2019 KANE S., DALBA P., LI Zh., HORCH E., HIRSCH L. et al.
Astron. J., 157, 252
paper  arxiv