Orbital Data and Parent Star Data for: HD4308___ b

quantity unit value 1-sigma uncertainty
Period days 15.5600000 0.0200000
Time of periastron HJD 2453314.7000000 2.0000000
Orbital eccentricity none 0.000 0.010
Argument of perihelion deg 359.000 47.000
Velocity half-amplitude m s^-1 4.100 0.200
M*sin(i) M_Earth 14.196 ---
Stellar mass M_Sun 0.83 ---
Stellar T_eff Kelvin 5685 ---
Planetary T_eff Kelvin 684 ---
Stellar Radius R_Sun 0.830 ---
Predicted Planetary Radius (w/o core) R_Jupiter 0.242 ---
T_circ (w/o core) Gyr ****** ---
T_damp (w/o core) Gyr inf ---


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