[EMAIL PROTECTED]">Still, it's not the distance so much as delta-v... and it's still reasonably close until 2007 or so.On Tue, 23 Jul 2002, Ian Woollard wrote:It's about 100 meters across.
It >just< misses the earth EVERY 6 months(!) (Well, by 0.02 AU or so...
Not that close; check out the Close Approaches list on the NeoDys page
(linked from the one Ian gave). Occasionally it gets as close as 0.04AU
or so (that's about 6Mkm), but not that often. Note that the Java applet
on the JPL page comes with a warning notice that specifically tells you
not to use it for encounter prediction!
I won't wait for 2097 though. On second thoughts, I'd like to see that ;-)
[EMAIL PROTECTED]">5-6 km/s is no problem if you can kick it early enough. Or rather, you don'tAnyone care to guess what a return delta-v would be? It looks to me to be
miniscule, 100m/s? Certainly under 1km/s I would think.Not so good, alas. Notice that its orbit is inclined at about 11deg.
That means it passes through the ecliptic with a "vertical" velocity
of 5-6km/s, however low its relative "horizontal" velocity might be.
need 5-6 km/s if you can get it to intercept the Earth and aerobrake. We
must be talking wayyyy less delta-v than the NEAR mission had here. And that
was what? 3 km/s?
[EMAIL PROTECTED]">Henry Spencer
[EMAIL PROTECTED]
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