Asteroid
Near-Earth
138925
138925 (2001 AU43)
Where is it now
- Distance from Sun
- 2.61 AU
- True anomaly
- 181.52°
- 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
- 1.897 AU
- Eccentricity
- 0.3765
- Inclination
- 72.15°
- Orbital period
- 2.61 years
- Perihelion
- 1.183 AU
- Aphelion
- 2.611 AU
- Longitude of ascending node
- 129.3°
- Argument of periapsis
- 149.28°
- Epoch · J2000
- 2461000.5
Physical properties
- Rotation period
- 5.26 hours
Visual & observation
- Absolute magnitude (H)
- 15.95
- Spectral type
- AMO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB