(66063)_1998_ro1 | epoch | 2013-11-04 <tsp> (66063)_1998_ro1 | escapevelocity | 00999 (kilometreperseconds) <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. with the epoch date 2013-11-04. has an escape velocity of 0.0999 km/s. <sep> no information