Mass1.900e+27 kg
Equatorial radius71,492 km
Mean density1.33 gm/cm^3
Rotational period0.41354 days
Orbital period4332.71 days
Mean orbital velocity13.07 km/sec
Tilt of axis177.36 deg
Equatorial surface gravity8.87 m/sec^2
Equatorial escape velocity10.36 km/sec
Mean surface temperature482°C