257390 2009 SM189
Jupiter Trojan minor planet
- Designation
- (257390) 2009 SM189
- Class
- Jupiter Trojan
- Semi-major axis
- 5.1172554 AU
- Eccentricity
- 0.1012212
- Inclination
- 6.26751°
- Absolute magnitude (H)
- 13.91
- Perihelion
- 4.599 AU
- Aphelion
- 5.635 AU
Jupiter Trojan minor planet