Home›Asteroids›136603 1993 PR4136603 1993 PR4Main-belt minor planetDesignation(136603) 1993 PR4ClassMain-beltSemi-major axis2.1074208 AUEccentricity0.1740065Inclination3.76804°Absolute magnitude (H)16.71Perihelion1.741 AUAphelion2.474 AU