Home›Asteroids›18782 Joanrho18782 JoanrhoMain-belt minor planetOpen encyclopedia entry →Designation(18782) JoanrhoClassMain-beltSemi-major axis2.3980652 AUEccentricity0.1344275Inclination3.84593°Absolute magnitude (H)15.56Perihelion2.076 AUAphelion2.720 AU