(66063)_1998_RO1 | epoch | 2013-11-04 (66063)_1998_RO1 | formerName | "1999 SN5" (66063)_1998_RO1 | periapsis | 41498400000.0
(66063) 1998 RO1(former name:"1999 SN5") has an epoch date of 2013-11-04 and its periapsis is 41498400000.0 Gm.