(66391)_1999_KW4 | epoch | 2004-07-14 (66391)_1999_KW4 | escapeVelocity | 0 (66391)_1999_KW4 | orbitalPeriod | 16244700.0 (66391)_1999_KW4 | apoapsis | 162164091.8388 (kilometres)
The celestial body known as (66391) 1999 KW4 's epoch date is July 14, 2004 and it has an apoapsis of 162164091.8388 km. Its escape velocity is 0 and its orbital period is 16244700.