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The Planet Around HD 117618 Revised 16 December 2004


Velocity versus Orbital Phase for HD 117618
(Data from the AAT)


Tinney et al. 2004, ApJ, submitted


Orbital Parameters and Planet Mass
AAT Telescope

Period
(d)
T_peri
(JD-2450000)
ecc omega
(deg)
Vel Amp, K
(m/s)
Msini
(M_jup)
a
(AU)
52.163 820.17 0.29 10 12.06 0.22 0.28
Chi-squared = 1.14
Data provided by California & Carnegie Planet Search Team


Stellar Characteristics

Spectral Type Mass
(M_sun)
Apparent
magnitude
Distance
(pc)
P_rot
(d)
[Fe/H]
G2V 1.08374 7.17 38.02 - ?

 

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