The midpoint of two places. A place outside latitudes −90 to 90 and
longitudes −180 to 180, or a convention not named, throws a RangeError, and
so do antipodes, which have no great-circle midpoint.
The conventions of a Davison chart here (the place's default,
the house system, a known time only when both are known) may change in a
minor release.
The midpoint of two places. A place outside latitudes −90 to 90 and longitudes −180 to 180, or a convention not named, throws a RangeError, and so do antipodes, which have no great-circle midpoint.
The conventions of a Davison chart here (the place's default, the house system, a known time only when both are known) may change in a minor release.