103P/Hartley 2 Comet
103P/Hartley 2 — comet with 6.46-year orbit, 1.2 km nucleus. EPOXI flyby 2010. Small, hyperactive nucleus. Jets of CO2 and H2O.
View in the 3D map →Data
| Nucleus size | 1.2 km |
|---|---|
| Orbital period | 6.46 years |
| Perihelion | 1.058 AU |
| Aphelion | 5.884 AU |
| Eccentricity | 0.695 |
| Discovered | 1986 |
| Next perihelion | 2023-Oct-12 |
| Composition | H2O ice, CO2 ice, NH3, Organics |
Details
EPOXI flyby 2010. Small, hyperactive nucleus. Jets of CO2 and H2O.
Sources / 数据来源
JPL Small-Body Database / IAU Minor Planet Center