Planet HD 147018 c

Name HD 147018 c
Discovered in 2009
Mass 6.56 (± 0.32) MJ
Semi-major axis 1.922 (± 0.039) AU
Orbital period 1008.0 (± 18.0) day
Eccentricity 0.133 (± 0.011)
ω 226.9 (± 6.9) deg
Tperi 55301.0 (± 22.0) JD
Radius
Inclination
Update May 20, 2013
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Star

Name HD 147018
Distance 42.96 (± 1.6) pc
Spectral type G9V
Apparent magnitude V 8.3
Mass 0.927 (± 0.031) MSun
Age 6.36 (± 4.33) Gyr
Effective temperature 5441.0 (± 55.0) K
Radius
Metallicity [Fe/H] 0.1 (± 0.05)
Detected Disc
Magnetic Field
RA2000 16:23:00.0
Dec2000 -61:41:20
Alternate Names
Planetary system 2 planets

More data


Related publications

A class of warm Jupiters with mutually inclined, apsidally misaligned close friends
2014 DAWSON R. & CHIANG E.
Science, 346, 212
paper  arxiv  

The CORALIE survey for southern extrasolar planets. XVI. Discovery of a planetary system around HD 147018 and of two long period and massive planets orbiting HD 171238 and HD 204313
2010 SEGRANSAN D., UDRY S., MAYOR M., NAEF D., PEPE F., QUELOZ D., SANTOS N., DEMORY B.-O., FIGUEIRA P., GILLON M., MARMIER M., MEGEVAND D., SOSNOWSKA D., TAMUZ O. & TRIAUD A.
Astron. & Astrophys., 511, A45
paper