C/1449 Y1 is a comet in the Parabolic comet orbit class. Its closest approach to the Sun is 0.33 AU.
Orbital elements
- Eccentricity
- 1
- Inclination
- 155.68°
- Perihelion
- 0.327 AU
- Longitude of ascending node
- 268.81°
- Argument of periapsis
- 356.69°
- Epoch · J2000
- JD 2250648.36800 (perihelion)
- Orbit class · PAR
- Parabolic comet
Orbit quality
- Observations used
- 20
- Data arc
- 48 days
- First observed
- 27 December 1449
- Last observed
- 13 February 1450
Discovery & classification
Also known as 1449 Y1
Sources
- orbital elements: JPL SBDB