Asteroid
Near-Earth
162900
162900 (2001 HG31)
Where is it now
- Distance from Sun
- 3.184 AU
- True anomaly
- 142.16°
- 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
- 2.576 AU
- Eccentricity
- 0.5356
- Inclination
- 6.16°
- Orbital period
- 4.14 years
- Perihelion
- 1.196 AU
- Aphelion
- 3.956 AU
- Longitude of ascending node
- 36.5°
- Argument of periapsis
- 67.43°
- Epoch · J2000
- 2461000.5
Physical properties
- Rotation period
- 2.53 days
Visual & observation
- Absolute magnitude (H)
- 15.98
- Spectral type
- AMO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB