| Maximum distance from the sun, 94 million 537 thousand miles
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| Minimum distance from the sun, 91 million 377 thousand miles
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| Mean distance from the sun, 92 million 957 thousand and 200 miles
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| Mean Orbital velocity 66 000 miles per hour
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| Orbital eccentricity, 0.017
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| Obliquity of the ecliptic, 23 degrees, 27 minutes, 8.26 seconds
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| Length of the tropical year, equinox to equinox, 365.24 days
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| Length of the sidereal year, fixed star to fixed star 365.26 days
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| Length of the mean solar day, 24 hours and 3 minutes
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| And 56.5555 seconds at mean solar time
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| Length of the mean sidereal day 23 hours and 56 minutes
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| And 4.091 seconds at mean sidereal time
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| Mass 6600 million, million, million tons
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| Equatorial diameter, 7927 miles
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| Polar diameter, 7900 miles
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| Oblateness one, 298th, density 5.41
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| Mean surface gravitational acceleration
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| Of the rotating earth, 32.174 feet per second, per second
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| Escape velocity, 7 miles per second
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| Albedo 0.39
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| Albedo 0.39
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| Albedo 0.39 |