257733 1999 YH12
Main-belt minor planet
- Designation
- (257733) 1999 YH12
- Class
- Main-belt
- Semi-major axis
- 3.1639671 AU
- Eccentricity
- 0.0494026
- Inclination
- 10.70155°
- Absolute magnitude (H)
- 15.19
- Perihelion
- 3.008 AU
- Aphelion
- 3.320 AU
Main-belt minor planet