Comet
du Toit-Hartley
79P/du Toit-Hartley-B
Where is it now
- Distance from Sun
- 4.544 AU
- True anomaly
- 194.79°
- 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
- 2.981 AU
- Eccentricity
- 0.5996
- Inclination
- 2.94°
- Orbital period
- 5.15 years
- Perihelion
- 1.194 AU
- Aphelion
- 4.769 AU
- Longitude of ascending node
- 309.31°
- Argument of periapsis
- 251.72°
- Epoch · J2000
- JD 2445059.41236 (perihelion)
Visual & observation
- Absolute magnitude (H)
- 17.5
- Spectral type
- JFc
Sources
- orbital elements: JPL SBDB (comets)