Home›Asteroids›589155 2009 HE31589155 2009 HE31Main-belt minor planetDesignation(589155) 2009 HE31ClassMain-beltSemi-major axis2.4015084 AUEccentricity0.187422Inclination7.73602°Absolute magnitude (H)18.35Perihelion1.951 AUAphelion2.852 AU