Asteroid
Near-Earth
385268
385268 (2001 RC12)
Where is it now
- Distance from Sun
- 4.717 AU
- True anomaly
- 159.15°
- As of
- 29 August 2026
Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.
Orbital elements
- Semi-major axis
- 3.21 AU
- Eccentricity
- 0.6428
- Inclination
- 27.41°
- Orbital period
- 5.75 years
- Perihelion
- 1.146 AU
- Aphelion
- 5.273 AU
- Longitude of ascending node
- 208.9°
- Argument of periapsis
- 185.54°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 1.60 km
Visual & observation
- Geometric albedo
- 0.08
- Absolute magnitude (H)
- 15.81
- Spectral type
- AMO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB