Asteroid
Near-Earth
112985
112985 (2002 RS28)
Where is it now
- Distance from Sun
- 2.989 AU
- True anomaly
- 152.61°
- 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
- 2.22 AU
- Eccentricity
- 0.4922
- Inclination
- 46.99°
- Orbital period
- 3.31 years
- Perihelion
- 1.128 AU
- Aphelion
- 3.313 AU
- Longitude of ascending node
- 211.96°
- Argument of periapsis
- 105.29°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 1.81 km
- Rotation period
- 4.79 hours
Visual & observation
- Geometric albedo
- 0.033
- Absolute magnitude (H)
- 15.77
- Spectral type
- AMO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB