18887 Yiliuchen

Main-belt minor planet

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Designation: (18887) Yiliuchen
Class: Main-belt
Semi-major axis: 2.303657 AU
Eccentricity: 0.1689724
Inclination: 6.71728°
Absolute magnitude (H): 14.31
Perihelion: 1.914 AU
Aphelion: 2.693 AU