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What is a rayet star?

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Anonymous

10y ago
Updated: 9/7/2022

A Wolf-Rayet star is a massive star greater than 20 Suns, which is losing mass rapidly by means of a very strong stellar wind, with speeds up to 2000 km/s.

While our own Sun loses approximately 10−14 solar masses every year, Wolf-Rayet stars typically lose 10−5 solar masses a year.

Wolf-Rayet stars are very hot, with surface temperatures in the range of 25,000 Kelvin to 50,000 Kelvin.

The best known, and most visible, example is Gamma 2 Velorum which is a bright star visible to those located south of 40 degrees northern latitude.

See related link for more information.

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Paul Wyman

Lvl 13
3y ago

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