Orbital Data and Parent Star Data for: HD74156__ b

quantity unit value 1-sigma uncertainty
Period days 51.6430000 0.0200000
Time of periastron HJD 2451981.3300000 0.0940000
Orbital eccentricity none 0.635 0.009
Argument of perihelion deg 181.800 5.000
Velocity half-amplitude m s^-1 111.800 1.900
M*sin(i) M_Jup 1.858 ---
Stellar mass M_Sun 1.27 ---
Stellar T_eff Kelvin 6105 ---
Planetary T_eff Kelvin 631 ---
Stellar Radius R_Sun 1.380 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.106 ---
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