121103 Ericneilsen
Main-belt minor planet
- Designation
- (121103) Ericneilsen
- Class
- Main-belt
- Semi-major axis
- 2.7970731 AU
- Eccentricity
- 0.1829553
- Inclination
- 18.23163°
- Absolute magnitude (H)
- 15.39
- Perihelion
- 2.285 AU
- Aphelion
- 3.309 AU
Main-belt minor planet