Equatorial Inclination

7.25 with respect to the ecliptic


Equatorial Radius

Metric: 695,508 km
English: 432,168.6 miles
Scientific Notation: 6.9551 x 105 km
By Comparison: 109.2 x that of Earth


Equatorial Circumference

Metric: 4,370,005.6 km
English: 2,715,395.6 miles
Scientific Notation: 4.37001 x 106 km
By Comparison: 109.2 x that of Earth


Volume

Metric: 1,409,272,569,059,860,000 km3
English: 338,102,469,632,763,000 miles3
Scientific Notation: 1.40927 x 1018 km3
By Comparison: 1,301,018.805 Earths


Mass

Metric: 1,989,100,000,000,000,000,000,000,000,000 kg
English: 4,385,214,857,119,400,000,000,000,000,000 lbs
Scientific Notation: 1.989 x 1030 kg
By Comparison: 333,060.402 x Earth’s


Density

Metric: 1.409 g/cm3
By Comparison: 0.256 that of Earth


Surface Area

Metric: 6,078,747,774,547 km2
English: 2,347,017,636,988 square miles
Scientific Notation: 6.07877 x 1012 km2
By Comparison: 11,917.607 Earths


Surface Gravity

Metric: 274.0 m/s2
English: 899.0 ft/s2
Scientific Notation: 2.740 x 102 m/s2
By Comparison: 27.96 x Earth’s surface gravity


Escape Velocity

Metric: 2,223,720 km/h
English: 1,381,756 mph
Scientific Notation: 6.177 x 105 m/s
By Comparison: 55.20 x Earth


Sidereal Rotation Period

25.38 Earth Days
609.12 Hours
By Comparison: Rotation slows to about 35 days at the poles.


Surface Temperature

Metric: 5,500 °C
English: 10,000 °F


Effective Temperature

Metric: 5504 °C
English: 9939 °F
Scientific Notation: 5777 K


Other Facts

Spectral Type: G2 V Luminosity: 3.83 x 10 33 ergs/sec.

Age: 4.6 Billion Years

Composition: 92.1% Hydrogen, 7.8% Helium

Synodic Period: 27.2753 days

Rotation Period at Equator: 26.8 days

Rotation Period at Poles: 36 days

Velocity Relative to Near Stars: 19.7 km/s

Mean Distance to Earth: 149.60 million km (92.96 million mi) (1 astronomical unit)

Solar Constant (Total Solar Irradiance): 1.365 – 1.369 kW/m2
(at the mean distance of the earth from the Sun, about one AU

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