(66391)_1999_KW4 | epoch | 2004-07-14 (66391)_1999_KW4 | escapeVelocity | 0 (66391)_1999_KW4 | orbitalPeriod | 16244700.0 (66391)_1999_KW4 | periapsis | 29919600000.0 (66391)_1999_KW4 | density | 2.0 (gramPerCubicCentimetres)
The asteroid called (66391) 1999 KW4 has an orbital period of 16244700.0 and a periapsis of 29919600000.0. With the epoch date, July 14th 2004, (66391) 1999 KW4 has an escape velocity of 0 and a density of 2.0 grams per cubic centimetre.