Leto-this is the asteroid discovered by astronomer K. T. R. Luther on April 29, 1861-
In Greek mythology she was a daughter of the titans Cleo and Febe. Also known as Latvian or "forgotten". She was the goddess of the night and was along with Zeus parents of Apollo and Artemis.
LETO: mother of Apollo and Artemis.
LETO: asteroid number 68, of the series.