20218 Dukewriter

Main-belt minor planet

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Designation: (20218) Dukewriter
Class: Main-belt
Semi-major axis: 3.0393757 AU
Eccentricity: 0.123651
Inclination: 0.89233°
Absolute magnitude (H): 14.44
Perihelion: 2.664 AU
Aphelion: 3.415 AU