MPEC 2020-Q175 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS (*)
MPEC 2020-P19 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS (*)
MPEC 2020-M114 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2019-T169 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS (*)
MPEC 2019-J142: OBSERVATIONS AND ORBITS OF COMETS (*)
MPEC 2018-Y74 : COMET 46P/Wirtanen
MPEC 2018-N81 : COMET 46P/Wirtanen
MPEC 2018-K95 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2018-H55 : COMET C/2018 EF9 (Lemmon) (*)
MPEC 2016-C192: COMET P/2016 BA14 (PANSTARRS)