Planet HD 38858 b

Name HD 38858 b
Discovered in 2011
Mass 0.0961 (± 0.012) MJ
Semi-major axis 1.0376 (± 0.0189) AU
Orbital period 407.15 (± 4.2857) day
Eccentricity 0.27 (± 0.17)
ω
Tperi
Radius
Inclination
Update Sept. 12, 2011
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
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris

Star

Name HD 38858
Distance 15.2 (± 0.09) pc
Spectral type G4V
Apparent magnitude V 5.97
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 05:48:35.0
Dec2000 -04:05:41
Alternate Names
Planetary system 1 planet

More data


Related publications

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

Metallicity of solar-type stars with debris discs and planets
2012 MALDONADO I., EIROA C., VILLVER E., MONTESINOS B. & MORA A.
Astron. & Astrophys., 541, A40
paper

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets
2011 MAYOR M., MARMIER M., LOVIS Ch., UDRY S., SEGRANSAN D., PEPE F., BENZ W., BERTAUX J.-L., BOUCHY F., DUMUSQUE X., LOCURTO G., MORDASINI Ch., QUELOZ D. & SANTOS N.
Astron. & Astrophys.
arxiv