Centaur
2017 DH177
(2017 DH177)
Where is it now
- Distance from Sun
- 4.684 AU
- True anomaly
- 353.28°
- 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
- 6.321 AU
- Eccentricity
- 0.2599
- Inclination
- 10.04°
- Orbital period
- 15.89 years
- Perihelion
- 4.678 AU
- Aphelion
- 7.964 AU
- Longitude of ascending node
- 205.61°
- Argument of periapsis
- 148.5°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 15.41
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB