Centaurus (Greek mythology) his life. Zeus took pity on the centaur and let him die. To honor him, Zeus gave Chiron a place amongst the stars. Centaurus (Greek mythology) In Greek mythology, Centaurus is the father of the race of mythological beasts known as the centaurs or Ixionidae. The centaurs are half-man, half horse; having the torso of a man extending where the neck of a horse should be. They were said to be wild, savage, and lustful. It was stated that after Ixion fell into insanity and was ostracized by his country, Zeus sympathized greatly with Ixion and brought him up to
57 Mnemosyne of and an amplitude of in magnitude. It has an estimated span of and a mass of . 57 Mnemosyne Mnemosyne ( ; minor planet designation: 57 Mnemosyne) is a large main belt asteroid. It is an S-type asteroid in composition. It was discovered by Robert Luther on 22 September 1859 from Düsseldorf. Its name was chosen by Martin Hoek, director of the Utrecht Observatory, in reference to Mnemosyne, a Titaness in Greek mythology. The orbital period of this asteroid is close to a 2:1 commensurability with Jupiter, which made it useful for perturbation measurements to derive the mass of