4440 Tchantchès
| Discovery [1] | |
|---|---|
| Discovered by | F. Dossin |
| Discovery site | Haute-Provence Obs. |
| Discovery date | 23 December 1984 |
| Designations | |
| MPC designation | 4440 Tchantches (1984 YV) |
Named after | Tchantchès |
| 1984 YV | |
| main-belt (inner) | |
| Orbital characteristics [1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 11179 days (30.61 yr) |
| Aphelion | 2.0691 AU (309.53 Gm) |
| Perihelion | 1.7733 AU (265.28 Gm) |
| 1.9212 AU (287.41 Gm) | |
| Eccentricity | 0.076966 |
| 2.66 yr (972.64 d) | |
| 198.48° | |
| 0° 22m 12.468s / day | |
| Inclination | 21.349° |
| 283.35° | |
| 224.89° | |
| Earth MOID | 0.816152 AU (122.0946 Gm) |
| Jupiter MOID | 3.08041 AU (460.823 Gm) |
| Jupiter Tisserand parameter | 3.837 |
| Physical characteristics | |
| 2.7883 h (0.11618 d) | |
| 13.6 | |
|
| |
4440 Tchantchès is a main belt asteroid with an orbital period of 972.6 days (2.66 years).[1] It is a binary asteroid.[2]
The asteroid was discovered by François Dossin on December 23, 1984. It is named in honor of the popular Walloon folklore character Tchantchès (François).[1]
References
- 1 2 3 4 "JPL Small-Body Database Browser: 4440 Tchantches (1984 YV)" (2015-08-02 last obs.). Jet Propulsion Laboratory. Retrieved 14 April 2016.
- ↑ JALPO56-1 - Minor Planets - Three Binary Discoveries.pdf
External links
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