\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '847906')
NAIF_BODY_CODE+= ( 20847906)
NAIF_BODY_NAME+= ( '2002 QG46')
NAIF_BODY_CODE+= ( 20847906)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20847906_MAG_HG = ( 19.617 0.150 )