Meaning Of The Word Arcturus
What's the definition of Arcturus? Find Arcturus meanings, definitions and more at the Real Dictionary online.
Arcturus Meaning
| Arcturus Definition |
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What's The Definition Of Arcturus?
Arcturus in American English
a giant, orange star in the constellation Boötes, the brightest star in the N celestial sphere: magnitude, -0.04 noun: a first-magnitude star in the constellation Boötes Arcturus in British English noun: the brightest star in the constellation Boötes: a red giant. Visual magnitude: –0.4; spectral type: K2III; distance: 37 light years |
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