The Planet Around HD 154857 Revised 20 October 2004
Velocity versus Orbital Phase for HD 154857
(Data from the Lick)
working on it.
Orbital Parameters and Planet Mass
some Telescope
Period
(d)T_peri
(JD-2450000)ecc
omega
(deg)Vel Amp, K
(m/s) Msini
(M_jup)a
(AU)
398.500
?
0.51
?
?
1.90
1.147
Chi-squared =
?
Data provided by California & Carnegie Planet Search Team
Stellar Characteristics
| Spectral Type | Mass (M_sun) |
Apparent magnitude |
Distance (pc) |
P_rot (d) |
[Fe/H] | |
| G5V | 1.26806 | 7.24 | ? | - | ? |