Centaur
2013 AN180
(2013 AN180)
Where is it now
- Distance from Sun
- 4.906 AU
- True anomaly
- 289.87°
- 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
- 6.415 AU
- Eccentricity
- 0.372
- Inclination
- 12.14°
- Orbital period
- 16.25 years
- Perihelion
- 4.028 AU
- Aphelion
- 8.801 AU
- Longitude of ascending node
- 212.51°
- Argument of periapsis
- 212.37°
- Epoch · J2000
- 2456298.5
Visual & observation
- Absolute magnitude (H)
- 16.64
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB