\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '878758')
NAIF_BODY_CODE+= ( 20878758)
NAIF_BODY_NAME+= ( '2012 XS93')
NAIF_BODY_CODE+= ( 20878758)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20878758_MAG_HG = ( 19.723 0.150 )