\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '886986')
NAIF_BODY_CODE+= ( 20886986)
NAIF_BODY_NAME+= ( '2022 UZ21')
NAIF_BODY_CODE+= ( 20886986)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20886986_MAG_HG = ( 20.660 0.150 )