20307 Johnbarnes

Main-belt minor planet

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Designation: (20307) Johnbarnes
Class: Main-belt
Semi-major axis: 2.4627858 AU
Eccentricity: 0.1067667
Inclination: 4.17609°
Absolute magnitude (H): 15.19
Perihelion: 2.200 AU
Aphelion: 2.726 AU