Rhea Silvia
Sylvia was discovered by N. R. Pogson on May 16, 1866, from Madras (Chennai), India. Antonio Paluzie-Borrell, writing in Paul Herget's "The Names of the Minor Planets" (1955), mistakenly states that the name honors Sylvie Petiaux-Hugo Flammarion, the first wife of astronomer Camille Flammarion. In fact, in the article announcing the discovery of the asteroid, Pogson explained that he selected the name in reference to Rhea Silvia, mother of Romulus and Remus ("MNRAS", 1866).