Planetary and Some Natural Satellites Size Comparisons to Scale |
PHP Program by Jay Tanner - 2024 |
Earth, Moon, Inner Planets and Pluto Size Comparisons to Scale Earth, Moon, Inner Planets and Pluto Size Comparisons to Scale |
Earth and Outer Planets Size Comparisons to Scale Earth and Outer Planets Size Comparisons to Scale |
Galilean Satellites of Jupiter and Our Moon (Luna) Size Comparisons to Scale Galilean Satellites of Jupiter and Luna (Our Moon) Size Comparisons to Scale |
PHP Program by Jay Tanner - 2024 |
RADII OF SOLAR SYSTEM BODIES Source: NASA Planetary Factsheets and New Horizons (Pluto) Mercury Polar = 2439.7 km = 1516.0 mi mean = 2439.7 km = 1516.0 mi Equatorial = 2439.7 km = 1516.0 mi Venus Polar = 6051.8 km = 3760.4 mi mean = 6051.8 km = 3760.4 mi Equatorial = 6051.8 km = 3760.4 mi Earth Polar = 6356.8 km = 3949.9 mi mean = 6367.5 km = 3956.6 mi Equatorial = 6378.1 km = 3963.2 mi Moon (Luna) Polar = 1736.0 km = 1078.7 mi mean = 1737.1 km 1079.4 mi Equatorial = 1738.1 km = 1080.0 mi Mars Polar = 3376.2 km = 2097.9 mi mean = 3386.2 km = 2104.1 mi Equatorial = 3396.2 km = 2110.3 mi Jupiter Polar = 66854 km = 41541 mi Equatorial = 71492 km = 44423 mi Saturn Polar = 54364 km = 33780 mi Equatorial = 60268 km = 37449 mi Uranus Polar = 24973 km = 15518 mi Equatorial = 25559 km = 15882 mi Neptune Polar = 24341 km = 15125 mi Equatorial = 24764 km = 15388 mi Pluto From New Horizons Polar = 1185 km = 736.3 mi mean = 1185 km = 736.3 mi Equatorial = 1185 km = 736.3 mi ------------------------------------------ Mean Radii of the Four Galilean Satellites of Jupiter and Our Moon (Luna) Europa = 1560.8 km = 969.84 mi Luna = 1737.1 km = 1079.4 mi Io = 1821.6 km = 1131.9 mi Callisto = 2410.3 km = 1497.7 mi Ganymede = 2631.2 km = 1635.0 mi |