Stargazing News - August 18th, 2024
From
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All on Sat Aug 17 07:53:20 2024
Sunday, August 18, 2024
Herschel's Garnet Star (all night)
The Garnet Star, otherwise known as Erakis or Mu Cephei, is a 4th-
magnitude naked-eye star located just 1.5 degrees outside of the southern edge of box-shaped Cepheus. This remarkable star is well worth a look in backyard telescopes where its extremely red colour stands in contrast to the
surrounding stars. A red hypergiant, M2-class star, Mu Cephei emits about 100,000 times more light than our sun in visible wavelengths, allowing us to see it well despite its 2,800 light-year distance. If exchanged with our sun, all the planets inside the orbit of Saturn would find themselves inside the star!
(Data courtesy of Starry Night)
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