Luyện nghe bài hát Albedo 0. 39

Maximum distance from the sun, 94 537 thousand miles
Minimum distance from the sun, 91 million 377 miles
Mean distance the sun, 92 million 957 thousand and 200 miles
Mean Orbital velocity 66000 per hour
eccentricity, 0.017
Obliquity of the ecliptic, 23 degrees, 27 minutes, 8.26

Length of the tropical year, equinox to equinox, 365.24
Length of the sidereal year, fixed star to star 365.26 days
Length of the mean day, 24 hours and 3 minutes
And 56.5555 at mean solar time
Length of the mean sidereal day 23 hours and 56
And 4.091 seconds at mean time

Mass 6600 million, million, million
diameter, 7927 miles
Polar diameter, miles
one, 298th, density 5.41
Mean surface gravitational
Of the earth, 32.174 feet per second, per second
velocity, 7 miles per second

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