Articles tagged “astrometry”

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  12 May 2025

  Astronoby v0.7.0: Planets and ephemerides

  The v0.7.0 release of the Astronoby Ruby library adds support for all major planets and ephemeris-based positions accurate to under 10 arc seconds.

  astrometry astronomy ruby webdev
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  13 January 2025

  Introducing Ephem

  A new Ruby gem for astronomy: Ephem produces high-precision ephemerides from NASA's JPL Development Ephemeris series.

  astrometry astronomy ruby webdev