Orbital Data and Parent Star Data for: HD168746_ b

quantity unit value 1-sigma uncertainty
Period days 6.4030256 0.0010000
Time of periastron HJD 2451296.5201000 0.1000000
Orbital eccentricity none 0.000 0.000
Argument of perihelion deg 0.000 0.000
Velocity half-amplitude m s^-1 28.000 0.000
M*sin(i) M_Earth 74.965 ---
Stellar mass M_Sun 0.88 ---
Stellar T_eff Kelvin 5754 ---
Planetary T_eff Kelvin 1047 ---
Stellar Radius R_Sun 1.070 ---
Predicted Planetary Radius (w/o core) R_Jupiter 1.077 ---
T_circ (w/o core) Gyr 1.424 ---
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