The GRABET Orbit

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1 total messages Started by WH Clark Mon, 18 Apr 2005 17:26

#266

Author: WH Clark
Date: Mon, 18 Apr 2005 17:26

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You are invited to learn about a new trajectory I have found that is
25% faster than the minimum energy Hohman (or arrives 30 days faster),
for the Earth to Mars trajectory.  I have a small book you can download
free in PDF format (or at cost, in paperpack) that has all the
equations for interplanetary trajectories, a paper  on the "GRABET"
Orbit - for "Gravity Assisted Bi-Elliptic Transfer" Orbit - as well as
the complete source code.  A second book details a theoretical basis
for the existence of this trajectory.  The books are available at
http://lulu.com/whclark/

Regards,

WH Clark

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