Centaur
2015 AR284
(2015 AR284)
Where is it now
- Distance from Sun
- 6.458 AU
- True anomaly
- 226.97°
- 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
- 5.974 AU
- Eccentricity
- 0.6034
- Inclination
- 10.69°
- Orbital period
- 14.6 years
- Perihelion
- 2.369 AU
- Aphelion
- 9.579 AU
- Longitude of ascending node
- 22.94°
- Argument of periapsis
- 41.54°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 15.8
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB