Geneva Observatory Web Page Geneva Planet Search Programmes

 
  A Jupiter-mass planet around HD 150706


  Last update: July the 26th 2002

 
 
 
  • Announced during the "Scientific Frontiers in Research on Extrasolar Planets" conference, Washington, June 2002

  •  
     

    Larger image (312 kb)


  • Orbital solution:

    Object
    Period
    (days)
    T0
    (JD - 2 400 000)
    Eccentricity
    V
    (km/s)
    Omega
    (deg)
    K1
    (km/s)
    m2sini
    (M_Jup)
    a
    (AU)
    N
    Residuals
    (m/s)
    HD 150706
    264.9 +/- 5.8
    51580 +/- 26
    0.38 +/- 0.12
    -17.205 +/- 0.003
    178 +/- 32
    0.033 +/- 0.004
    1.0
    0.82
    20
    6.8


  • Stellar properties:

    Parameter
    Value
    Reference
    Sp. Type
    G0
    Hipparcos
    pi (mas)
    36.73
    Hipparcos
    d (pc)
    27.2
    Hipparcos
    m_v (mag)
    7.01
    Hipparcos
    B-V (mag)
    0.607
    Hipparcos
    T_eff (K)
    5886
    Flower 1996
    M_v (mag)
    4.84
    -
    L (L_sol)
    0.98
    -
    log(g) (CGS)
    -
    -
    M_1 (M_sol)
    0.98
    -
    log(R'HK)
    -
    -
    P_rot (d)
    -
    -
    Vsini (km/s)
    3.70
    Elodie
    Age (Gyr)
    -
    -
    [Fe/H]
    -0.13
    Coravel


  • Links:

    ----
    Group Logo
    Extrasolar planet page

    Group Logo
    Planet Search and Stellar Kinematics group page

    Geneva Observatory Logo
    Geneva observatory

    Geneva University banner
    University of Geneva

     

    stephane.udry@obs.unige.ch