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Solar Mass Symbol Definition

-- Mark | June 27, 2024

what does the symbol
M⊙
In double star stellar mass stand for?
Rigel has a mass from 120 M⊙ down to about 4 M⊙
Thank you
Mark

-- Mark

That symbol indicates a mass given in multiples of the mass of the Sun. NASA provides a nice listing of symbols for solar system objects.

-- Jeff Mangum

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