Donati-Toussaint is a comet in the Comet orbit class. Its orbit takes it from 0.93 AU to 2,900.04 AU from the Sun.
Orbital elements
- Semi-major axis
- 1,450.486 AU
- Eccentricity
- 0.9994
- Inclination
- 109.71°
- Perihelion
- 0.931 AU
- Aphelion
- 2,900.041 AU
- Longitude of ascending node
- 33.67°
- Argument of periapsis
- 232.46°
- Epoch · J2000
- 2402160.5
- Orbit class · COM
- Comet
- Tisserand (Jupiter)
- -0.4
Orbit quality
- Observations used
- 57
- Data arc
- 213 days
- First observed
- 27 July 1864
- Last observed
- 25 February 1865
Discovery & classification
Also known as 1864 O1
Named
Sources
- orbital elements: JPL SBDB