\begintext
 DynAstVO ephemeris
\begindata
NAIF_BODY_NAME+= ( '877877')
NAIF_BODY_CODE+= ( 20877877)
NAIF_BODY_NAME+= ( '2011 HS60')
NAIF_BODY_CODE+= ( 20877877)
\begintext
  DynAstVO magnitude parameters.
\begindata
BODY20877877_MAG_HG = ( 21.242 0.150 )