Orbital Data and Parent Star Data for: HD187123_ b

quantity unit value 1-sigma uncertainty
Period days 3.0965880 0.0000270
Time of periastron HJD 2453129.0710000 0.3900000
Orbital eccentricity none 0.035 0.015
Argument of perihelion deg 1.610 10.000
Velocity half-amplitude m s^-1 70.600 0.000
M*sin(i) M_Jup 0.523 ---
Stellar mass M_Sun 1.05 ---
Stellar T_eff Kelvin 5888 ---
Planetary T_eff Kelvin 1374 ---
Stellar Radius R_Sun 1.150 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.122 ---
T_circ (w/o core) Gyr 0.077 ---
T_damp (w/o core) Gyr 31.437 ---


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