\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '878421')
NAIF_BODY_CODE+= ( 20878421)
NAIF_BODY_NAME+= ( '2012 LK2')
NAIF_BODY_CODE+= ( 20878421)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20878421_MAG_HG = ( 16.645 0.150 )