\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '809875')
NAIF_BODY_CODE+= ( 20809875)
NAIF_BODY_NAME+= ( '2020 BX12')
NAIF_BODY_CODE+= ( 20809875)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20809875_MAG_HG = ( 20.425 0.150 )