Astronomy and Astrophysics – Astronomy
Scientific paper
Nov 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004dps....36.3403s&link_type=abstract
American Astronomical Society, DPS meeting #36, #34.03; Bulletin of the American Astronomical Society, Vol. 36, p.1148
Astronomy and Astrophysics
Astronomy
Scientific paper
The Deep Impact Discovery mission is scheduled to create an impact event on the comet 9 P/Tempel 1 in July of 2005. The primary flyby spacecraft includes both multi-spectral imagers and a 1.0 to 4.8 micron infrared spectrometer designed to observe the comet before, during, and after impact. Here we present our sequence design and range of expectations for nucleus observations with this instrument. Of particular interest is our unique capability to monitor the ejecta from the nucleus during the crater formation process. Over this time period, ejecta from increasingly deeper within the nucleus will pass through the slit. Thus, evolution of the spectroscopic signatures across the slit will help to assess compositional changes with depth (e.g., the depth to pristine volatiles). After the crater formation event has concluded, the newly created crater and its ejecta blanket will be observable at increasingly higher spatial resolution until the spacecraft turns to position its shielding for orbit plane crossing.
A'Hearn Michael F.
Deep Impact
Groussin Olivier
Hampton Donald
Klaasen Kenneth P.
No associations
LandOfFree
Expectations for Spectroscopy of the Nucleus of Tempel 1 from Deep Impact does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Expectations for Spectroscopy of the Nucleus of Tempel 1 from Deep Impact, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Expectations for Spectroscopy of the Nucleus of Tempel 1 from Deep Impact will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1014429