Enceladus-3 (March 12, 2008) |
Enceladus-3 (March 12, 2008) |
Guest_AlexBlackwell_* |
Feb 24 2006, 09:12 PM
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#1
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Guests |
Excerpt from Cassini Significant Events for 02/16/06 - 02/22/06:
"As mentioned in previous weeks, the project has been working on adopting a new reference trajectory in order to raise the minimum Titan flyby altitude for various encounters. Today the project reached a decision to proceed with the 'optocc2' trajectory. Additional work is still to be performed before delivery of the final files. This will include minor tweaks that have been analyzed in other trajectories, adjusting orbit 68 timing, and capture of an Enceladus plume occultation on orbit 28." For the record, the new reference trajectory will result in an even more spectacular Enceladus-3 flyby [61EN (t) E3] on March 12, 2008. |
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Guest_BruceMoomaw_* |
Feb 25 2006, 04:03 AM
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#2
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Guests |
It was casually confirmed in one of the new EGU abstracts that Cassini's extended mission will include an attempt to determine Enceladus' quadrupole gravitational field -- which should tell us vastly more about its internal mass distribution, and thus about what really IS going on in its innards (which seems at this point to be the single biggest mystery unearthed by Cassini):
http://www.cosis.net/abstracts/EGU06/05029/EGU06-J-05029.pdf |
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