Home›Asteroids›137207 1999 LW31137207 1999 LW31Main-belt minor planetDesignation(137207) 1999 LW31ClassMain-beltSemi-major axis3.084381 AUEccentricity0.1099059Inclination12.3327°Absolute magnitude (H)14.72Perihelion2.745 AUAphelion3.423 AU