InSight Cruise Phase, Events during Mars transit prior to EDL |
InSight Cruise Phase, Events during Mars transit prior to EDL |
May 8 2018, 05:35 AM
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Merciless Robot Group: Admin Posts: 8785 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
Hey again, everyone. This thread will be for discussion of anything that happens between now & landing day, currently 26 Nov US Pacific time (UTC-8 hrs during that part of the year).
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Guest_mcmcmc_* |
Nov 17 2018, 10:37 AM
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Guests |
Damn... How do I calculate/find SpeedX, SpeedY and SpeedZ of landing site w.r.t. Mars center in each moment of the EDL sequence???
QUOTE Position and velocity (X_POSITION, Y_POSITION, Z_POSITION and associated uncertainties; X_VELOCITY, Y_VELOCITY, Z_VELOCITY and associated uncertainties) are given in an XYZ cartesian frame whose origin is at the center of mass of Mars. The +Z axis passes through the north pole and the +X axis passes through the equator at zero degrees east areocentric longitude at a specified time. The +Y axis completes a right-handed set. https://pds-atmospheres.nmsu.edu/pdsd/archi...LOG/DATASET.CAT |
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