Orbital Data and Parent Star Data for: HD181433_ c

quantity unit value 1-sigma uncertainty
Period days 951.0000000 240.0000000
Time of periastron HJD 2451520.0000000 11.0000000
Orbital eccentricity none 0.450 0.040
Argument of perihelion deg 214.000 7.000
Velocity half-amplitude m s^-1 91.000 3.000
M*sin(i) M_Jup 3.341 ---
Stellar mass M_Sun 0.78 ---
Stellar T_eff Kelvin 4962 ---
Planetary T_eff Kelvin 152 ---
Stellar Radius R_Sun 0.780 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.077 ---
T_circ (w/o core) Gyr ****** ---
T_damp (w/o core) Gyr ****** ---


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