258271 2001 TM257
Main-belt minor planet
- Designation
- (258271) 2001 TM257
- Class
- Main-belt
- Semi-major axis
- 2.5829484 AU
- Eccentricity
- 0.0814868
- Inclination
- 4.87887°
- Absolute magnitude (H)
- 17.21
- Perihelion
- 2.372 AU
- Aphelion
- 2.793 AU
Main-belt minor planet