216947 1999 TM258
Main-belt minor planet
- Designation
- (216947) 1999 TM258
- Class
- Main-belt
- Semi-major axis
- 2.2468477 AU
- Eccentricity
- 0.2669684
- Inclination
- 2.60351°
- Absolute magnitude (H)
- 17.52
- Perihelion
- 1.647 AU
- Aphelion
- 2.847 AU
Main-belt minor planet