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kokomel23 kokomel23
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4 months ago

Cepheid


Refer to the figure. A Type I Cepheid with a period of 20 days has been located in a distant globular cluster. What is its absolute magnitude?



-1



0



-5



-2

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
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bijin05bijin05
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4 months ago
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kokomel23 Author
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4 months ago
Just got PERFECT on my quiz
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Yesterday
this is exactly what I needed
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2 hours ago
Thank you, thank you, thank you!
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