204965 1989 SY4

Main-belt minor planet

Designation: (204965) 1989 SY4
Class: Main-belt
Semi-major axis: 2.3728675 AU
Eccentricity: 0.2898285
Inclination: 3.71516°
Absolute magnitude (H): 16.61
Perihelion: 1.685 AU
Aphelion: 3.061 AU