Centaur
2017 OK169
(2017 OK169)
Where is it now
- Distance from Sun
- 9.445 AU
- True anomaly
- 187.53°
- 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
- 6.088 AU
- Eccentricity
- 0.569
- Inclination
- 31.54°
- Orbital period
- 15.02 years
- Perihelion
- 2.624 AU
- Aphelion
- 9.553 AU
- Longitude of ascending node
- 164.78°
- Argument of periapsis
- 239.31°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 16.56
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB