If a star appears to be very red (like Betelgeuse), it is likely to be in which spectral class? O A G M

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asked Jun 9, 2018 15.2k views

2 Answers

Maselko · Answer 1 · 2018-06-09T23:41:57+0000

If a star appears to be very red, it would be in the spectral class "M" since that is where it is the lowest temperature, with the slowest waves.

Answer: M

Hope this helps!

Keithius · Answer 2 · 2018-06-14T01:11:37+0000

MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
(The answer is M in case you couldn't tell)

If a star appears to be very red (like Betelgeuse), it is likely to be in which spectral class? O A G M

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