Home›Asteroids›137647 1999 WR16137647 1999 WR16Main-belt minor planetDesignation(137647) 1999 WR16ClassMain-beltSemi-major axis2.2946782 AUEccentricity0.1585505Inclination1.78972°Absolute magnitude (H)17.31Perihelion1.931 AUAphelion2.659 AU