Feature/look project support

talister commented 4 years ago

Adds storage of reciprocal semi-major axis from MPC DB as a Phys Param
Adds additional Body attribute to return reciprocal semi-major axis
Adds new get_cadence_info() method to summarize whether an object's cadence is underway or has halted and adds this into the LOOK Project template
Adds storage of the orbit RMS from MPC DB (not LOOK specific)
Upgrades astropy minimum version to 3.2.3 for updated USNO Earth Orientation Parameter URLs and also the minimum version that works on python 3.8

jchate6 commented 4 years ago

How many comets do you expect to have on the LookProject page at any given time?

talister commented 4 years ago

How many comets do you expect to have on the LookProject page at any given time?

About 10 or so so I think it will be OK lengthwise

LCOGT / neoexchange