Question

What is the tempereture of sun ?

Answer 1

Answer:

Rigel, designated β Orionis, is a blue supergiant star in the constellation of Orion, approximately 860 light-years from Earth. Rigel is the brightest and most massive component – and the eponym – of a star system of at least four stars that appear as a single blue-white point of light to the naked eye. Wikipedia

Surface temperature: 11,000 K

Distance to Earth: 864.3 light years

Radius: 54.89 million km (78.9 R☉)

B−V color index: −0.03

U−B color index: −0.66

Luminosity (bolometric): 1.20+0.25; −0.21×105

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Answer 2

Answer:

temperature ️5,778 k

Luminosity: 1 L☉

Radius: 695,700 km (1 R☉)

Mass: 1.989 × 10^30 kg