This close-up view of comet Hartley 2 was taken at 7:00 a.m. PDT (10 a.m. EDT), after NASA's EPOXI mission flew by. The spacecraft's Medium-Resolution Instrument snapped the picture from a distance of 849 kilometers (528 miles). The sun is to the right.
The comet's nucleus, or main body, is approximately 2 kilometers (1.2 miles) long and .4 kilometers (.25 miles) at the "neck," or most narrow portion. Jets can be seen streaming out of the nucleus.
Name | Value | Additional Values |
---|---|---|
Target | 103P/Hartley | |
System | Periodic Comets | |
Target Type | Comet | |
Mission | Deep Impact | |
Instrument Host | Deep Impact | |
Host Type | Impactor | |
Instrument | Medium Resolution Instrument (MRI) | |
Detector | ||
Extra Keywords | Grayscale | |
Acquisition Date | ||
Release Date | 2010-11-05 | |
Date in Caption | ||
Image Credit | NASA/JPL-Caltech/UMD | |
Source | photojournal.jpl.nasa.gov/catalog/PIA13600 | |
Identifier | PIA13600 |