Home›Asteroids›665378 2009 HF31665378 2009 HF31Main-belt minor planetDesignation(665378) 2009 HF31ClassMain-beltSemi-major axis2.4851842 AUEccentricity0.1072773Inclination4.93607°Absolute magnitude (H)18.28Perihelion2.219 AUAphelion2.752 AU