121125 1999 HW9

Main-belt minor planet

Designation: (121125) 1999 HW9
Class: Main-belt
Semi-major axis: 2.4429182 AU
Eccentricity: 0.1299404
Inclination: 1.64602°
Absolute magnitude (H): 16.21
Perihelion: 2.125 AU
Aphelion: 2.760 AU