Orbital Data and Parent Star Data for: HD89744__ b

quantity unit value 1-sigma uncertainty
Period days 256.6050000 1.0000000
Time of periastron HJD 2451503.1300000 0.2000000
Orbital eccentricity none 0.670 0.020
Argument of perihelion deg 193.000 1.000
Velocity half-amplitude m s^-1 275.200 1.000
M*sin(i) M_Jup 8.024 ---
Stellar mass M_Sun 1.40 ---
Stellar T_eff Kelvin 6200 ---
Planetary T_eff Kelvin 375 ---
Stellar Radius R_Sun 1.400 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.098 ---
T_circ (w/o core) Gyr nan ---
T_damp (w/o core) Gyr nan ---


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