156394 2001 YA139
Main-belt minor planet
- Designation
- (156394) 2001 YA139
- Class
- Main-belt
- Semi-major axis
- 2.726492 AU
- Eccentricity
- 0.1372793
- Inclination
- 10.86046°
- Absolute magnitude (H)
- 15.74
- Perihelion
- 2.352 AU
- Aphelion
- 3.101 AU
Main-belt minor planet