Home›Asteroids›629703 2003 HO18629703 2003 HO18Main-belt minor planetDesignation(629703) 2003 HO18ClassMain-beltSemi-major axis2.377634 AUEccentricity0.2114944Inclination2.55484°Absolute magnitude (H)17.67Perihelion1.875 AUAphelion2.880 AU