• Orbital period
    • also called, sidereal period[1]


  • It is the temporal cycle that it takes an object to make one full orbit, relative to the stars.[1]

Orbital period in astronomyEdit

  • It is the lenght of a year on a planet.
  • Earth day is used as time unit to measure an orbital period lenght.



  1. 1.0 1.1

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.