CppEphem is a self-contained ephemeris package written in C++. It allows computation of celestial coordinate and date conversions and planet ephemerides by leveraging the Standards of Fundamental Astronomy (SOFA) software (included in the repo). It is C++11 compatible.
Fixes the segfault seen in cirs2obs resulting from changing to reentrant
gmtime_rmethod. Also fixes similar issue seen in gal2obs. Fixes #6.