@type t() :: %Sidereon.CCSDS.CDM.ObjectData{
  atmospheric_model: String.t() | nil,
  catalog_name: String.t() | nil,
  covariance_method: String.t() | nil,
  covariance_rtn: [float()] | nil,
  earth_tides: String.t() | nil,
  ephemeris_name: String.t() | nil,
  gravity_model: String.t() | nil,
  international_designator: String.t() | nil,
  intrack_thrust: String.t() | nil,
  maneuverable: String.t() | nil,
  n_body_perturbations: String.t() | nil,
  object_designator: String.t() | nil,
  object_name: String.t() | nil,
  object_type: String.t() | nil,
  operator_contact_position: String.t() | nil,
  operator_email: String.t() | nil,
  operator_organization: String.t() | nil,
  operator_phone: String.t() | nil,
  orbit_center: String.t() | nil,
  ref_frame: String.t() | nil,
  solar_rad_pressure: String.t() | nil,
  state: {{float(), float(), float()}, {float(), float(), float()}} | nil,
  velocity_covariance_rtn: [float()] | nil
}