Was the time of Schiaparelli's landing chosen specifically so the Giant Meter Wave Radiotelescope could listen?
How can I calculate if a satellite is currently in sunlight or eclipse using pyEphem or Skyfield (preferred)?
How can I plot satellite's trajectory from three different TLEs to detect any deviation on path with time?
Has Skyfield or any other SGP4-capable open-source Python package yet wrapped/implemented the new, improved SGP4 (version 8+)?
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