Home›Asteroids›137504 1999 VO21137504 1999 VO21Main-belt minor planetDesignation(137504) 1999 VO21ClassMain-beltSemi-major axis2.3183967 AUEccentricity0.3196098Inclination11.0987°Absolute magnitude (H)16.86Perihelion1.577 AUAphelion3.059 AU