REL-1063: Fix OT nonsidereal Solar System Object Horizons name resolution

Fix for the case a user wants to get Ra/Dec for named objects like Moon/Saturn/etc

The relevant piece of the code is on commit:
https://github.com/cquiroz/ocs/commit/9f1453cb22a41589413a1fe6b0805a581901f0b8

The rest are cosmetic code changes
This may not be the most beautiful way to identify the type of a non-sideral target. I'm open to better suggestions
Manual tests went fine though