Centaur
2015 HA415
(2015 HA415)
Where is it now
- Distance from Sun
- 5.101 AU
- True anomaly
- 311.23°
- 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
- 5.655 AU
- Eccentricity
- 0.1345
- Inclination
- 5.48°
- Orbital period
- 13.45 years
- Perihelion
- 4.894 AU
- Aphelion
- 6.416 AU
- Longitude of ascending node
- 12.17°
- Argument of periapsis
- 172.37°
- Epoch · J2000
- 2457132.5
Visual & observation
- Absolute magnitude (H)
- 15.81
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB