Pup
English
Etymology
Capitalization of pup. From pups being small dogs. From being a small star next to the Dog Star.
Proper noun
Pup
- (astronomy, informal) A white dwarf star, the secondary star in the binary star system Sirius, Alpha Canis Majoris.
Synonyms
white dwarf star
- Alpha Canis Majoris B
- Sirius B
- α Canis Majoris B
- α CMa B
Plautdietsch
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