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Curated category

Possible dwarf planets

  • 2012 VP113On the 5th of November 2012, astronomers Scott Sheppard and Chad Trujillo spotted a faint point of light through NOAO's 4-meter Víctor M.
  • Charon (moon)On the 22nd of June 1978, astronomer James Christy examined photographic plates at the United States Naval Observatory Flagstaff Station.
  • 10 HygieaOn the evening of the 12th of April 1849, Italian astronomer Annibale de Gasparis spotted a faint starlike object while using the Reichenbach equatorial…