2666 Gramme

Main-belt minor planet

Designation: (2666) Gramme
Class: Main-belt
Semi-major axis: 3.1760397 AU
Eccentricity: 0.2271732
Inclination: 13.44814°
Absolute magnitude (H): 11.76
Perihelion: 2.455 AU
Aphelion: 3.898 AU