257637 1999 TW241
Main-belt minor planet
- Designation
- (257637) 1999 TW241
- Class
- Main-belt
- Semi-major axis
- 2.3387145 AU
- Eccentricity
- 0.2434026
- Inclination
- 4.42365°
- Absolute magnitude (H)
- 17.25
- Perihelion
- 1.769 AU
- Aphelion
- 2.908 AU
Main-belt minor planet