Home›Asteroids›43104 1999 XP2143104 1999 XP21Main-belt minor planetDesignation(43104) 1999 XP21ClassMain-beltSemi-major axis2.7882267 AUEccentricity0.0731619Inclination9.14818°Absolute magnitude (H)14.16Perihelion2.584 AUAphelion2.992 AU