774521 2004 RM257
Main-belt minor planet
- Designation
- (774521) 2004 RM257
- Class
- Main-belt
- Semi-major axis
- 2.5540386 AU
- Eccentricity
- 0.2045389
- Inclination
- 4.95385°
- Absolute magnitude (H)
- 17.86
- Perihelion
- 2.032 AU
- Aphelion
- 3.076 AU
Main-belt minor planet