



a Orbital inclinations are given relative to the planet’s equator, except for the Moon which is given relative to the ecliptic. The Moon’s orbital inclination relative to the Earth’s equator ranges from 18.28 to 28.58 degrees; it reaches its maximum inclination every 18.6 years.

b Diameter of solid body; diameter at cloud top is 5550 km.

R = retrograde.

Sources: Diameters, densities, and albedos from JPL Solar System Dynamics group; other data from The Astronomical Almanac .



