the sun Flashcards by Mars xt

Q

Age

A

4 500 000 000 years

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Q

Diameter

A

1.392 x 106 km

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Q

Mass

A

2 x 1030 kg

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Q

Mean Density

A

1.4 g cm-3

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Q

Luminosity

A

3.9 x 1027 kW

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Q

Effective Surface Temperature

A

5770 K

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Q

Diameter of the Earth

A

12,742km

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Q

Radius of the Earth

A

6371km

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