@spec acceleration(Sidereon.Drag.Parameters.t(), Sidereon.Astro.Relative.State.t()) ::
  {:ok, {float(), float(), float()}} | {:error, atom()}

@spec default_space_weather() :: Sidereon.Drag.SpaceWeather.t()

@spec estimate_decay(
  Sidereon.Astro.Relative.State.t(),
  Sidereon.Drag.Parameters.t(),
  keyword()
) ::
  {:ok, Sidereon.Drag.DecayEstimate.t()} | {:error, term()}

@spec from_area_mass(number(), number(), number(), keyword()) ::
  {:ok, Sidereon.Drag.Parameters.t()} | {:error, atom()}

@spec from_ballistic_coefficient(
  number(),
  keyword()
) :: {:ok, Sidereon.Drag.Parameters.t()} | {:error, atom()}

@spec from_bc_factor(
  number(),
  keyword()
) :: {:ok, Sidereon.Drag.Parameters.t()} | {:error, atom()}