266391 2007 ET139
Main-belt minor planet
- Designation
- (266391) 2007 ET139
- Class
- Main-belt
- Semi-major axis
- 2.9961812 AU
- Eccentricity
- 0.1142391
- Inclination
- 2.33489°
- Absolute magnitude (H)
- 16.31
- Perihelion
- 2.654 AU
- Aphelion
- 3.338 AU
Main-belt minor planet