\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '797155')
NAIF_BODY_CODE+= ( 20797155)
NAIF_BODY_NAME+= ( '2011 BM24')
NAIF_BODY_CODE+= ( 20797155)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20797155_MAG_HG = ( 18.052 0.150 )