Top 20 NuGet Astronomical Packages

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AstroAlgo is an astronomical algorithms library, written in .NET Standard. It can be used to calculate astronomical data, like equator and ecliptic coordinate, planet rise and down time, elevation angle... Planets data are based on the planetary theory VSOP87. Don't use it for scientific calculation...
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Calculates the sunrise and sunset for a given date and location (using geo coordinates). This library uses the method outlined NOAA Solar Calculations Day spreadsheet found at http://www.esrl.noaa.gov/gmd/grad/solcalc/calcdetails.html. Calculations are based on the book "Astronomical Algorithms" by ...