Home›Asteroids›27031 1998 RO427031 1998 RO4Near-Earth minor planetDesignation(27031) 1998 RO4ClassNear-EarthSemi-major axis2.1384888 AUEccentricity0.4264205Inclination5.35638°Absolute magnitude (H)17.89Perihelion1.227 AUAphelion3.050 AU