寿星天文历(万年历)5.10; 更新地址 http://bbs.nongli.net/dispbbs_2_14995.html;

A program to calculate your ephemerides.

Displays time and astrological data (moon phases, positions of planets & celestial points in zodiac)

Astronomical library for JavaScript

JavaScript library to get Positions for Astronomical Bodies, including VSOP2013, VSOP2010, VSOP87, TOP2013, TOP2010, ELP2000-MPP02, ELP2000-82b, EPHASTER ephemerides and some home-grown ones (mgstat2023). Optimized for speed and size.

NASA/JPL SPICE Toolkit for C – patched for cross-platform compatibility

ELP/MPP02 Lunar Ephemeris: C++ Implementation

Java port of Ephemeris calculations by Peter Hayes

Quantum's interactive calendars, e.g. French Republican Calendar using historic equinox method for leap years.

Kosmorrolib, a library to calculate ephemerides.

Two Line Element position calculator using sgp4

Prototyping algorithms for pose estimation of the MoonRanger Lunar Rover. Flight code was based off these tests.

A project implementing algorithms from "Practical Astronomy with your Calculator or Spreadsheet" for astronomical calculations and data analysis.

Simple sunrise and sunset time calculation for dart.

ESA Intepolation Files made easy.

Find planetary positions using NAIF SPICE Toolkit

Solar tracker based upon arduino, compass and GPS module