What is the radius of Betelgeuse?
Understand the Problem
The question is asking for the radius of Betelgeuse, which is a well-known star in the constellation of Orion. To answer this, we typically refer to astronomical data that provides measurements of stellar properties.
Answer
736 solar radii or 531.5 million km
The final answer is approximately 764 solar radii, which is around 531.5 million km.
Answer for screen readers
The final answer is approximately 764 solar radii, which is around 531.5 million km.
More Information
Betelgeuse is classified as a red supergiant star in the constellation Orion. Its exact size can fluctuate due to its variable nature.
Tips
When converting astronomical units like solar radii to kilometers, make sure to use the correct conversion factor (1 solar radius is approximately 695,700 km).
Sources
- Betelgeuse - Wikipedia - en.wikipedia.org
- Betelgeuse is Smaller and Closer to Earth than Previously Thought - sci.news
- Betelgeuse (Alpha Orionis): Star Type, Supernova, Name, Location - star-facts.com
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