\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '875754')
NAIF_BODY_CODE+= ( 20875754)
NAIF_BODY_NAME+= ( '2005 XW4')
NAIF_BODY_CODE+= ( 20875754)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20875754_MAG_HG = ( 21.399 0.150 )