Labels:text | screenshot OCR: DATA Average distance 108.20 million km AXIAL TILT from Sun (67.24 million miles) Diameter 12,104 km Axial tilt Perpendicular at equator (7,521 miles) of 177.3º to orbital plane Rotation period 243.01 Earth days Orbital period 224.70 Earth days Orbital velocity 35.03 km/s (21.77 mps) Surface 480 ℃ (896 "F) temperature Mass (Earth = 1) 0.81 Average density Axis of 5.25 Orbital rotation (water = 1) plane Surface gravity 0.93 (Earth = 1) Number of moons 0