(66063)_1998_RO1 | formerName | "1999 SN5" (66063)_1998_RO1 | orbitalPeriod | 360.29 (days) (66063)_1998_RO1 | epoch | 2013-11-04
(66063) 1998 RO1, formerly known as 1999 SN5, has an orbital period of 360.29 days and was discovered on 4 November 2013.