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Will aerocapture work for a Jupiter orbiter/moon lander? |
| Guest_Zvezdichko_* |
Feb 9 2007, 04:33 PM
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This is something interesting. But knowing the harsh radiation environment of the giant, I don't know whether it could be used at all. I suppose that a plunge into the atmosphere then achieving a trajectory which leads to a direct encounter with a moon could be used for a lander... Or for a long-living orbiter.
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Feb 12 2007, 04:09 PM
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2785 Joined: 10-November 06 From: Pasadena, CA Member No.: 1345 |
Would such a plan work for getting something quickly/easily to Titan?
Maybe one could envision two aerobraking maneuvers: one at Saturn, then a second at Titan. 1) Probe enters over the pole of Saturn. 2) Closest approach/highest atmospheric drag would be in the ring plane (which due to atmospheric drag at this low altitiude would be pretty much devoid of particles in the ring plane) 3) Probe exits over opposite pole of Saturn. 4) The probes farthest point is at Titan's position 5) Probe enters Titan's atmosphere for second aerobraking maneuver(s) to park it in Titan orbit. -------------------- Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/
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Zvezdichko Will aerocapture work for a Jupiter orbiter/moon lander? Feb 9 2007, 04:33 PM
JRehling QUOTE (Zvezdichko @ Feb 9 2007, 08:33 AM)... Feb 9 2007, 05:42 PM
Zvezdichko Images attached. I'm not good at image design,... Feb 9 2007, 06:04 PM
tty That shield looks a lot like the massive copper he... Feb 9 2007, 08:09 PM
Zvezdichko Yes, that's a coincidence. I'm not familia... Feb 9 2007, 08:23 PM
nprev Wouldn't avoiding the rings be a significant c... Feb 9 2007, 11:51 PM
djellison Well - rings are thin - very thin - so it would on... Feb 10 2007, 12:23 AM
nprev Mmm...still scares me. Guess the real key would be... Feb 10 2007, 01:32 AM
mchan The illustrations I recall of outer planets aeroca... Feb 10 2007, 03:17 AM
J.J. In my op, the biggest danger to any aerocapture mi... Feb 10 2007, 03:22 AM
mchan Given uncertainty, having some control over the de... Feb 10 2007, 03:57 AM
tasp Had the Galileo orbiter 'bobbled' the tra... Feb 10 2007, 06:34 AM
mimile I don't think the proposed method (a spacecraf... Feb 11 2007, 10:18 AM
tasp I am thinking an analog of the Messenger mission t... Feb 11 2007, 03:07 PM
mchan If by analog to Messenger trajectory, you are refe... Feb 12 2007, 07:46 AM![]() ![]() |
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