Maximum distance from the sun: 94 million 537 thousand miles
 Minimum distance from the sun: 91 million 377 thousand miles
 Mean distance from the sun: 92 million 957 thousand and 200 miles
 Mean Orbital velocity: 66000 miles per hour
 0rbital eccentricity: 0.017
 Obliquity of the ecliptic: 23 degrees 27 minutes 8.26 seconds
 Length of the tropical year: equinox equinox 365.24 days
 Lenght of the sidereal year: fixed star fixed star 365.26 days
 Length of the mean solar day: 24 hours and 3 minutes and 56.5555 seconds at mean solar time
 Length of the mean sidereal day: 23 hours and 56 minutes and 4.091 seconds at mean sederial time
 Mass: 6600 milion milion milion tons
 Equatorial diameter: 7927 miles
 Polar diameter: 7900 miles
 Oblateness: one 298th
 Density: 5.41
 Mean surface gravitational acceleration of the rotating earth: 32.174 feet per second per second
 Escape velocity: 7 miles per second