(66063)_1998_ro1 | epoch | 2013-11-04 <tsp> (66063)_1998_ro1 | orbitalperiod | 36029 (days) <tsp> (66063)_1998_ro1 | escapevelocity | 00999 (kilometreperseconds) <tsp> (66063)_1998_ro1 | apoapsis | 25498957060815 (kilometres) <sep> (66063) 1998 ro1 is a stony near-earth object of the aten group on a highly-eccentric orbit the synchronous binary system measures approximately 800 meters (050 miles) in diameter it was discovered by astronomers of the lincoln near-earth asteroid research at the lincoln laboratory's experimental test site near socorro, new mexico, on 14 september 1998its minor-planet moon, provisionally designated s/2001 (66063) 1, was discovered in september 2003 it has an orbital period of 1453 hours and measures approximately 48% of its primary, or 380 meters it is one of seven known aten binaries as of 2017 
(66063) 1998 ro1 has an epoch date of 2013-11-04 and an orbital period of 360.29 days. its escape velocity is 0.0999 km/sec and it has an apoapsis of 254989570.60815 kilometres.no information