C/1686 R1 is a comet in the Parabolic comet orbit class. Its closest approach to the Sun is 0.34 AU.
Orbital elements
- Eccentricity
- 1
- Inclination
- 34.97°
- Perihelion
- 0.336 AU
- Longitude of ascending node
- 358.44°
- Argument of periapsis
- 81.91°
- Epoch · J2000
- JD 2337117.82500 (perihelion)
- Orbit class · PAR
- Parabolic comet
Orbit quality
- Observations used
- 3
- Data arc
- 29 days
- First observed
- 17 August 1686
- Last observed
- 15 September 1686
Discovery & classification
Also known as 1686 R1
Sources
- orbital elements: JPL SBDB