157938 1999 XB57

Main-belt minor planet

Designation: (157938) 1999 XB57
Class: Main-belt
Semi-major axis: 2.9797885 AU
Eccentricity: 0.181379
Inclination: 2.94833°
Absolute magnitude (H): 16.01
Perihelion: 2.439 AU
Aphelion: 3.520 AU