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Information for completing the Astronomical League's Lunar and Lunar II observing programs.

Project description

MIT License

Information for completing the Astronomical League’s Lunar and Lunar II observing programs.


  • Offer moon information based on location and date/time.


The full documentation is at


0.5.1 (2018-04-20)

  • Add changelog updates

0.5.0 (2018-04-20)

  • LunarFeature additions
    • Latitude and Longitude ranges
    • Feature angle
  • MoonInfo additions
    • Libration phase angle
    • Libration visibility check
    • Updated is_visible to use libration visibility check

0.4.1 (2017-05-30)

  • Corrected moon state after rise/set function call
  • Made landing sites always visible once visible

0.4.0 (2017-05-28)

  • Added landing sites to feature database
  • Expanding LunarFeature content
  • MoonInfo object additions
    • right ascension and declination
    • solar elongation
    • earth distance
    • rise, transit and set times
    • angular size
    • magnitude
    • sub-solar latitude

0.3.1 (2017-05-15)

  • Ensure feature DB included in package

0.3.0 (2017-05-15)

  • MoonInfo object additions
    • time of day
    • is feature visible
  • LunarFeatureContainer object changes
    • Made constructor club related
    • Load call can check if feature is visible using MoonInfo instance

0.2.1 (2017-04-20)

  • Changed mechanism to determine phase name

0.2.0 (2017-04-16)

  • MoonInfo object additions
    • phase name
    • time from new moon
    • time to new moon
    • time to full moon

0.1.0 (2016-07-18)

  • MoonInfo object that provides basic lunar information
    • age
    • altitude
    • azimuth
    • colongitude
    • fractional phase
    • libration latitude
    • libration longitude
    • next four lunar phases

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