Geocentric tropical ephemerides backed by SPICE/JPL.
{:ok, ephemeride} = Angelus.get_ephemeride(~U[1998-01-01 00:00:00Z])Summary
Functions
Returns the fixed 14-body geocentric tropical ephemeris for datetime.
Functions
@spec get_ephemeride(DateTime.t()) :: {:ok, Angelus.Ephemeride.t()} | {:error, term()}
Returns the fixed 14-body geocentric tropical ephemeris for datetime.
The supplied instant is normalized to UTC. A NaiveDateTime is rejected,
because it has no offset from which UTC can be determined. Kernel loading is
managed internally; run mix angelus.prepare once to install runtime data.