Centaur
2015 HS400
(2015 HS400)
Where is it now
- Distance from Sun
- 5.875 AU
- True anomaly
- 253.87°
- 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
- 5.767 AU
- Eccentricity
- 0.1765
- Inclination
- 2.66°
- Orbital period
- 13.85 years
- Perihelion
- 4.749 AU
- Aphelion
- 6.785 AU
- Longitude of ascending node
- 302.97°
- Argument of periapsis
- 289.51°
- Epoch · J2000
- 2457132.5
Visual & observation
- Absolute magnitude (H)
- 16.93
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB