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Astronomy Engine: multi-language calculation of Sun, Moon, and planet positions. Predicts lunar phases, eclipses, transits, oppositions, conjunctions, equinoxes, solstices, rise/set times, and other e...

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Update typescript version and config resolve #294 Works for me, but review required

Hello, first of all I must say that I've rarely seen such a high-quality, well-structured, well-thought and well-documented piece of code. I've ported the parts I need to Object Pascal...

enhancement

This PR adds the two functions discussed in https://github.com/cosinekitty/astronomy/discussions/322: - `Astronomy_ParallacticAngle` - `Astronomy_BrightLimbAngle`

Hi, I noticed you've recently ported the JS version to TypeScript and can see you have a types file in the repo but it seems to be missing in the...

The documentation for `astro_time_t` says that `ut` is the `UT1/UTC number of days since noon on January 1, 2000`. My understanding is that means that the value `ut` is more...

It would be fun to have a demo that shows how to search for when the Moon is most north or south of the celestial equator (max/min declination), and when...

documentation

What would it take to do this? I _might_ be able to try and submit a PR in JS and Python.

enhancement

The current build process for contributors and automated unit tests uses bash scripts for Linux and Mac, and batch files for Windows. This is not ideal because * I have...

testing

GitHub allows [issue templates](https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository) to customize submitting issues. I want to use this to encourage people to provide the following information when creating a new issue: * Which of the...

documentation

I just learned about this project: https://github.com/nektos/act It allows running GitHub Actions locally. This could help make it easier for new contributors to test changes without the complications of setting...

testing