4001 Ptolemaeus

Main-belt minor planet

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Designation: (4001) Ptolemaeus
Class: Main-belt
Semi-major axis: 2.2868895 AU
Eccentricity: 0.1719379
Inclination: 5.45683°
Absolute magnitude (H): 13.74
Perihelion: 1.894 AU
Aphelion: 2.680 AU