Home›Asteroids›170121 2002 YE23170121 2002 YE23Main-belt minor planetDesignation(170121) 2002 YE23ClassMain-beltSemi-major axis3.1238693 AUEccentricity0.1244259Inclination9.21997°Absolute magnitude (H)15.47Perihelion2.735 AUAphelion3.513 AU