Mnemosyne locations, one last prayer was said to Mnemosyne as the supplicant moved to the holiest portion of the asclepeion to incubate. The hope was that a prayer to Mnemosyne would help the supplicant remember any visions had while sleeping there. Mnemosyne Mnemosyne (; , ) is the goddess of memory in Greek mythology. "Mnemosyne" is derived from the same source as the word "mnemonic", that being the Greek word "mnēmē", which means "remembrance, memory". Mnemosyne is the mother of the nine Muses. A Titanide, or Titaness, Mnemosyne was the daughter of the Titans Uranus and Gaia. Mnemosyne was the mother
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