C/390 Q1 is a comet in the Parabolic comet orbit class. Its closest approach to the Sun is 0.92 AU.
Orbital elements
- Eccentricity
- 1
- Inclination
- 36°
- Perihelion
- 0.92 AU
- Longitude of ascending node
- 356°
- Argument of periapsis
- 23°
- Epoch · J2000
- JD 1863752.50000 (perihelion)
- Orbit class · PAR
- Parabolic comet
Orbit quality
- Observations used
- 3
- Data arc
- 26 days
- First observed
- 22 August 0390
- Last observed
- 17 September 0390
Discovery & classification
Also known as 390 Q1
Sources
- orbital elements: JPL SBDB