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PLANETS -
PLANETARY
PHYSICAL DATA
Equatorial Polar Mass Volume Oblateness Surface gravity Density
PLANET dia.(km) dia.(km) (Earth=1) (Earth=1) (Earth=1) (Water=1)
Mercury 4 878 4 878 0.06 0.06 0 0.378 5.43
Venus 12 104 12 104 0.82 0.86 0 0.907 5.24
Earth 12 756 12 714 1.00 1.00 0.0034 1.000 5.52
Mars 6 794 6 750 0.11 0.15 0.0065 0.377 3.94
Jupiter 142 984 133 708 317.83 1321.0 0.065 2.364 1.33
Saturn 120 536 108 728 95.16 764.0 0.098 0.916 0.70
Uranus 51 118 49 946 14.50 63.0 0.023 0.889 1.30
Neptune 49 528 48 682 17.20 58.0 0.017 1.125 1.76
Pluto 2 302 2 250 0.0025 0.0057 0 0.067 1.10
Source: Derek Haselden's Astronomical Charts & Tables
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