Home›Asteroids›16943 1998 HP4216943 1998 HP42Main-belt minor planetDesignation(16943) 1998 HP42ClassMain-beltSemi-major axis2.5982304 AUEccentricity0.1762189Inclination14.1862°Absolute magnitude (H)12.74Perihelion2.140 AUAphelion3.056 AU