My Assistant
Enceladus and Methone, Rev 28 |
Aug 29 2006, 09:06 PM
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![]() Member ![]() ![]() ![]() Group: Members Posts: 655 Joined: 22-January 06 Member No.: 655 |
Great orbit coming up.......
Titan on 7th September, followed on the 9th, by Enceladus from ~ 40,000km (not a great phase angle though) Any coverage will overlap that of the best Voyager 2 mosaic (Sarandib Planitia etc) but in much better detail. Also, Cassini passes less than 12,000km from Methone later on that day (closest approach in the whole mission) - really hope the mission planners managed to retarget some frames to image the little blighter on this orbit. Can't wait!! |
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Aug 30 2006, 01:00 PM
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#2
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![]() Junior Member ![]() ![]() Group: Members Posts: 66 Joined: 8-November 05 From: Australia Member No.: 547 |
The Enceladus opportunity looks really nice, a nice high phase view over the trailing hemisphere. In terms of mapping, this won't really cover anything we haven't seen before, though the few extra degrees of latitude the sub-solar point has increased by since last March may help. Unfortunately, we will miss Methone. Not all that surprising considering the dinky size of Methone and the tight scheduling around periapse for Cassini. Jason, Will this encounter be favourable to dark-side imaging courtesy of Saturn-shine? If so, it seems that a good chunk of poorly-imaged terrain would be imaged. The Dione encounter last rev was a good one for Saturn-shine, although no new coverage was obtained. Generally speaking, do any of the remainder of the primary mission Enceladus encounters provide good coverage of the poorly-imaged region 120 deg to 30 deg longitude? For some reason, this area makes me think of the planet Hoth from The Empire Strikes back... Cheers, Gary |
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jasedm Enceladus and Methone Aug 29 2006, 09:06 PM
volcanopele The Enceladus opportunity looks really nice, a nic... Aug 29 2006, 09:24 PM
scalbers QUOTE (volcanopele @ Aug 29 2006, 09:24 P... Sep 7 2006, 06:26 PM
jasedm Shame about Methone - Cassini barrels past just a ... Aug 29 2006, 09:50 PM
volcanopele QUOTE (jasedm @ Aug 29 2006, 02:50 PM) Sh... Aug 29 2006, 09:52 PM
jasedm QUOTE (volcanopele @ Aug 29 2006, 09:52 P... Mar 11 2008, 09:46 AM
ugordan QUOTE (jasedm @ Mar 11 2008, 10:46 AM) Ma... Mar 11 2008, 10:45 AM
jasedm Phase angle will be 115 degrees, and the range 12,... Aug 29 2006, 10:01 PM
volcanopele QUOTE (jasedm @ Aug 29 2006, 03:01 PM) Ph... Aug 29 2006, 10:13 PM
angel1801 On September 25, we will see this poorly imaged ar... Aug 30 2006, 02:12 PM
volcanopele scalbers, the graphic represents the non-targeted ... Sep 7 2006, 07:52 PM
volcanopele Some interesting new images just came down. Encel... Sep 10 2006, 07:21 AM
Myran Well thank you fo rthe heads up volcanopele. And y... Sep 10 2006, 07:51 AM
Phil Stooke On the inner side, the particles ahead of the moon... Sep 10 2006, 02:17 PM
Myran Thank you for the correction Phil.....
Edit: No c... Sep 10 2006, 09:48 PM
volcanopele Here be the Enceladus images:
View over the north... Sep 11 2006, 03:28 AM
Ian R I'm sure that this view would make a nice comp... Sep 11 2006, 02:47 PM
angel1801 I have observed that the image of Tethys contained... Sep 11 2006, 03:25 PM![]() ![]() |
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