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Results tagged with Search options user 18918

Questions regarding the design or process of design of a spacecraft.

2
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Spacecraft tracked by NASA's Deep Space Network rely on SPICE, a software library for observation geometry information. SPICE itself maintains a list of semi-official spacecraft (and natural body) ide …
answered Mar 19 '17 by Escualo
2
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It is common to describe an orbit using apoapsis and periapsis radii. One reason is that those two parameters are easy to visualize, and provide substantial information about the orbit's shape and ene …
answered Mar 14 '17 by Escualo