257704 1999 XK45

Main-belt minor planet

Designation: (257704) 1999 XK45
Class: Main-belt
Semi-major axis: 2.3587021 AU
Eccentricity: 0.1889537
Inclination: 3.29504°
Absolute magnitude (H): 17.59
Perihelion: 1.913 AU
Aphelion: 2.804 AU