\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '883801')
NAIF_BODY_CODE+= ( 20883801)
NAIF_BODY_NAME+= ( '2016 UJ101')
NAIF_BODY_CODE+= ( 20883801)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20883801_MAG_HG = ( 20.323 0.150 )