\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '875496')
NAIF_BODY_CODE+= ( 20875496)
NAIF_BODY_NAME+= ( '2004 PS42')
NAIF_BODY_CODE+= ( 20875496)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20875496_MAG_HG = ( 21.042 0.150 )