Home›Asteroids›128377 2004 JB28128377 2004 JB28Main-belt minor planetDesignation(128377) 2004 JB28ClassMain-beltSemi-major axis3.1899678 AUEccentricity0.2026409Inclination2.38894°Absolute magnitude (H)15.61Perihelion2.544 AUAphelion3.836 AU