256990 2008 ET137
Main-belt minor planet
- Designation
- (256990) 2008 ET137
- Class
- Main-belt
- Semi-major axis
- 3.0612902 AU
- Eccentricity
- 0.1043882
- Inclination
- 11.1497°
- Absolute magnitude (H)
- 16.18
- Perihelion
- 2.742 AU
- Aphelion
- 3.381 AU
Main-belt minor planet