ESA Rosetta, news, updates and discussion |
ESA Rosetta, news, updates and discussion |
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#1
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![]() Member ![]() ![]() ![]() Group: Members Posts: 562 Joined: 29-March 05 Member No.: 221 ![]() |
Well Rosetta isn't going to get to 67P/Churyumov-Gerasimenko (Chury) till 2014, but it's not to early to set up a thread. There are a bunch of earth fly-bys, a Mars encounter at 200km in 2007 and a few asteriod passes. Not to mention the mission to land on the comet itself.
Only another nine and a half years to go. |
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#2
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 1870 Joined: 20-February 05 Member No.: 174 ![]() |
a 3000 km flyby is pretty useless for any asteroid mass determination unless the 'oid is something really big, like over 100 km. What's Lutetia's est. diam?
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#3
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Member ![]() ![]() ![]() Group: Members Posts: 599 Joined: 26-August 05 Member No.: 476 ![]() |
Around 100 km.
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