288742 2004 RX57

Main-belt minor planet

Designation: (288742) 2004 RX57
Class: Main-belt
Semi-major axis: 2.3345343 AU
Eccentricity: 0.1920767
Inclination: 4.961°
Absolute magnitude (H): 17.6
Perihelion: 1.886 AU
Aphelion: 2.783 AU