Orbital Data and Parent Star Data for: HD41004B_ b

quantity unit value 1-sigma uncertainty
Period days 1.3283000 0.0000120
Time of periastron HJD 2452434.8800000 0.0290000
Orbital eccentricity none 0.081 0.012
Argument of perihelion deg 178.500 7.800
Velocity half-amplitude m s^-1 6114.000 71.000
M*sin(i) M_Jup 18.416 ---
Stellar mass M_Sun 0.40 ---
Stellar T_eff Kelvin 5035 ---
Planetary T_eff Kelvin 1072 ---
Stellar Radius R_Sun 0.400 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.113 ---
T_circ (w/o core) Gyr 0.020 ---
T_damp (w/o core) Gyr 1.522 ---


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