1311 Knopfia

Main-belt minor planet

Designation: (1311) Knopfia
Class: Main-belt
Semi-major axis: 2.4262827 AU
Eccentricity: 0.0435345
Inclination: 2.83332°
Absolute magnitude (H): 12.43
Perihelion: 2.321 AU
Aphelion: 2.532 AU