Labels:amusement park | sky | sun OCR: ARIEL Data Mean distance from center of planet: 118,710 mi. (192 000 km) Inclination of axis 0 Rotation period: 2 520 days Orbital period: 520 days Orbital eccentricity: 0.003 Orbital inclination to planet equator 0.0 Diameter: 720 mi. 1. 158 km) Mass: 1.26 X 1021 kg Density: 1 .66 g/cm^3 Escape velocity: 0 .35 mi (0.56 km) per second Maximum apparent diameter as seen from the planet: 30'54 Orbita olanet