(66391)_1999_KW4 | epoch | 2004-07-14 (66391)_1999_KW4 | escapeVelocity | 0 (66391)_1999_KW4 | orbitalPeriod | 16244700.0
The asteroid called (66391) 1999 KW4 has an epoch date of 14 July 2004. It has an orbital period of 16244700.0. and an escape velocity of zero.