65P / Gunn
| 65P / Gunn [i] | |
|---|---|
|
|
| Properties of the orbit ( animation ) | |
| Orbit type | short-term |
| Numerical eccentricity | 0.267 |
| Perihelion | 2.829 AU |
| Aphelion | 4,895 AU |
| Major semi-axis | 3,862 AU |
| Sidereal period | 7.59 a |
| Inclination of the orbit plane | 9.4 ° |
| Perihelion | 26th September 2017 |
| Orbital velocity in the perihelion | 19.9 km / s |
| Physical properties of the core | |
| Medium diameter | 10.8 km |
| history | |
| Explorer | James E. Gunn |
| Date of discovery | 17th October 1970 |
| Older name | 1953 VIII, 1969 II, 1976 III, 1989 XI, 1970p |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . Please also note the note on comet articles . | |
65P / Gunn is a short- period comet in the solar system .
On February 4, 1970, comet 0.015 AU passed the dwarf planet (1) Ceres .
Individual evidence
- ↑ Syuichi Nakano : 65P / Gunn (NK 1941) . OAA Computing and Minor Planet Sections. June 19, 2010. Retrieved February 18, 2012.
- ↑ JPL Close-Approach Data: 65P / Gunn . January 2012. Retrieved February 23, 2012.
Web links
- Orbital simulation from JPL (Java) / Horizons Ephemeris
- 65P at Kronk's Cometography
- 65P / Gunn - Seiichi Yoshida @ aerith.net
- 65P at Las Cumbres Observatory (26 Jun 2010 11:16, 150 seconds)