Centaur
2014 ET301
(2014 ET301)
Where is it now
- Distance from Sun
- 4.316 AU
- True anomaly
- 344.12°
- 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
- 5.529 AU
- Eccentricity
- 0.225
- Inclination
- 6.5°
- Orbital period
- 13 years
- Perihelion
- 4.285 AU
- Aphelion
- 6.773 AU
- Longitude of ascending node
- 303.85°
- Argument of periapsis
- 214.34°
- Epoch · J2000
- 2456718.5
Visual & observation
- Absolute magnitude (H)
- 17.33
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB