\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '885552')
NAIF_BODY_CODE+= ( 20885552)
NAIF_BODY_NAME+= ( '2019 KB4')
NAIF_BODY_CODE+= ( 20885552)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20885552_MAG_HG = ( 19.562 0.150 )