– Super Mysterious South Pole Basin at Vesta is Named after Romulus and Remus Roman Mother. Universe Today. 2011-09-21 [2011-09-23]. (原始内容存档于2021-04-17)
1784–1789. 87 Sylvia is the first asteroid discovered to have more than one moon. This resonance may have been occupied in the past. Some definitions of centaurs