Home›Asteroids›158939 2004 RO78158939 2004 RO78Main-belt minor planetDesignation(158939) 2004 RO78ClassMain-beltSemi-major axis2.6622684 AUEccentricity0.0839145Inclination4.88757°Absolute magnitude (H)16.11Perihelion2.439 AUAphelion2.886 AU