\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '841703')
NAIF_BODY_CODE+= ( 20841703)
NAIF_BODY_NAME+= ( '2015 PD')
NAIF_BODY_CODE+= ( 20841703)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20841703_MAG_HG = ( 19.254 0.150 )