KBO encounters |
KBO encounters |
Aug 2 2008, 12:53 PM
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#1
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Newbie Group: Members Posts: 6 Joined: 1-August 08 Member No.: 4280 |
Hi,
I’m regular follower of NH and I’m also interested in the 2nd leg of the mission, i.e the 2016+ KBOs encounters. Does anyone know when operations about this leg (starting with searching objects of interest with HST or some other earth-based means, I suppose) are expected to begin ? |
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Apr 15 2010, 09:15 AM
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#2
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Member Group: Members Posts: 202 Joined: 9-September 08 Member No.: 4334 |
The first post in this thread says the search would start in 2010 - has it started yet, or will it be later this year?
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Apr 15 2010, 12:18 PM
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#3
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Member Group: Members Posts: 532 Joined: 19-February 05 Member No.: 173 |
The first post in this thread says the search would start in 2010 - has it started yet, or will it be later this year? Our best imager, LORRI, can resolve the size of an object from roughly 10^5 object diameters away. So for a 100 km object, for example, we have to be w/i 10^7 km just to resolved it; if you want crude shape information, cut that to 10^6 diameters, and if you want "geology," well, better come to approx 30,000 diameters or better. The point here is Crantor and other distant flybys don't yield much of use, so we have not expended effort on them. As to our KBO search, John Spencer is leading the organizational effort to recruit search teams; Andrew Steffl is helping John. Our plan is to conduct the search in 2011 and 2012, though Scott Shepard at least has already begun. -Alan |
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