Labels:circle | lamp | monitor OCR: ENCELADUS Data Mean distance from center of planet: 47 940 mi. (238, 040 km) inclination of axis T Rotation period: 370 days Orbital period: 1.370 days Orbital eccentricity: 0.004 Orbital inclination to planet equator: 0.02 Diameter: 310 mi. (498 km) Mass: 8. .4 10 19 kg Density: g/cm Escape velocity 12 mi (0.2 km) per second Maximum apparent diameter as seen from the planet: 10 36 seer