\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '835475')
NAIF_BODY_CODE+= ( 20835475)
NAIF_BODY_NAME+= ( '2011 PW6')
NAIF_BODY_CODE+= ( 20835475)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20835475_MAG_HG = ( 18.416 0.150 )