Centaur
308607
308607 (2005 WY3)
Where is it now
- Distance from Sun
- 4.391 AU
- True anomaly
- 113.02°
- 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
- 6.815 AU
- Eccentricity
- 0.7356
- Inclination
- 29.33°
- Orbital period
- 17.79 years
- Perihelion
- 1.802 AU
- Aphelion
- 11.827 AU
- Longitude of ascending node
- 190.04°
- Argument of periapsis
- 308.6°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 13.32
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB