18290 Sumiyoshi

Main-belt minor planet

Open encyclopedia entry →

Designation: (18290) Sumiyoshi
Class: Main-belt
Semi-major axis: 2.3238113 AU
Eccentricity: 0.084799
Inclination: 6.72475°
Absolute magnitude (H): 13.91
Perihelion: 2.127 AU
Aphelion: 2.521 AU