Regarding the right ascensions and declinations of celestial objects for the purposes of amateur astronomy, some coordinates ...

country-coder is a lightweight package that looks up region identifiers for geographic points without calling a server. It can code and convert between several common IDs: ...

Pinpointing your place is extremely easy on the world map if you exactly know the latitude and longitude geographical coordinates of your city, state or country. With the help of these virtual lines, ...