Terminator lines for twilight and other celestial bodies

[Krukarius]

How could I append another terminator line for a golden hour (Sun 6 deg above the horizon), twilight (optionally 6,12,18 degrees below the horizon), Moon, Venus, Jupiter, and other planets?
Is it fairly possible?

[joergdietrich]

I'm afraid it's not possible without modifying the source code.

[Krukarius]

OK, Could you indicate, where exactly in the leaflet-terminator.js file I could do it?

Thank you in advance

[makrolika]

Many is possible, but how?

For moon: #28

For other planets use the function Stars() in the Skript in this PDF: https://repositorio.unican.es/xmlui/bitstream/handle/10902/13373/Pascual%20Caba%C3%B1ero,%20Mar%C3%ADa.pdf

What is required for the terminator is the Latitude and the Equation of Time of sun or moon or planets.