(66063)_1998_ro1 | epoch | 2013-11-04 <tsp> (66063)_1998_ro1 | escapevelocity | 00999 (kilometreperseconds) <tsp> (66063)_1998_ro1 | formername | '1999 sn5' <tsp> (66063)_1998_ro1 | orbitalperiod | 36029 (days) <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 
the celestial body known as (66063) 1998 ro1. which has the epoch date 13 january 2016. was formerly called 1999 sn5 and has an orbital period of 360.29 days. it's apoapsis measurement is 254989570.60815 kms and the escape velocity is 0.0999 km per sec.no information