Orbital Data and Parent Star Data for: HD50554__ b

quantity unit value 1-sigma uncertainty
Period days 1214.0000000 9.0000000
Time of periastron HJD 2450229.0000000 19.0000000
Orbital eccentricity none 0.440 0.070
Argument of perihelion deg 190.000 6.000
Velocity half-amplitude m s^-1 27.500 1.000
M*sin(i) M_Jup 1.349 ---
Stellar mass M_Sun 1.06 ---
Stellar T_eff Kelvin 5844 ---
Planetary T_eff Kelvin 186 ---
Stellar Radius R_Sun 1.100 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.065 ---
T_circ (w/o core) Gyr ****** ---
T_damp (w/o core) Gyr ****** ---


Planet radii from theoretical models of:
Bodenheimer, Laughlin, and Lin 2003, Astrophysical Journal, v. 592, 555-563.

Damping timescales from:
Adams and Laughlin 2006, ApJ : link