Home›Asteroids›145865 1999 RC4145865 1999 RC4Main-belt minor planetDesignation(145865) 1999 RC4ClassMain-beltSemi-major axis2.1784246 AUEccentricity0.2000503Inclination4.72276°Absolute magnitude (H)16.89Perihelion1.743 AUAphelion2.614 AU