91556 1999 RT220

Main-belt minor planet

Designation: (91556) 1999 RT220
Class: Main-belt
Semi-major axis: 2.766422 AU
Eccentricity: 0.2084159
Inclination: 12.22753°
Absolute magnitude (H): 15.3
Perihelion: 2.190 AU
Aphelion: 3.343 AU