121540 Jamesmarsh
Main-belt minor planet
- Designation
- (121540) Jamesmarsh
- Class
- Main-belt
- Semi-major axis
- 2.7771127 AU
- Eccentricity
- 0.1486583
- Inclination
- 10.04895°
- Absolute magnitude (H)
- 14.86
- Perihelion
- 2.364 AU
- Aphelion
- 3.190 AU
Main-belt minor planet