Donati is a comet in the Parabolic comet orbit class. Its closest approach to the Sun is 0.63 AU.
Orbital elements
- Eccentricity
- 1
- Inclination
- 134.98°
- Perihelion
- 0.626 AU
- Longitude of ascending node
- 176.88°
- Argument of periapsis
- 346.09°
- Epoch · J2000
- JD 2402080.81180 (perihelion)
- Orbit class · PAR
- Parabolic comet
Orbit quality
- Observations used
- 20
- Data arc
- 29 days
- First observed
- 10 September 1864
- Last observed
- 9 October 1864
Discovery & classification
Also known as 1864 R1
Named
Sources
- orbital elements: JPL SBDB