Tag: astro

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  • Exijan Designation

    h1. Exijan Designation [[File:439329 | class=media-item-align-right | Astrogation_2.jpg]] __The Exijan Designation From Core Inertial Frame Reference Protocol (ED-P) or Exijan Designation for short, is a quasi-inertial reference frame centered at …

  • parsecs

    h1. Parsec [[File:440541 | class=media-item-align-right | Stellarparallax_parsec1.jpg]] A parsec (symbol: pc) is a unit of length used to measure the astronomically large distances to objects outside of a Star System, and is the largest unit of …