MPEC 2020-K117 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2020-J22 : COMET C/2020 H5 (Robinson) (*)
MPEC 2019-U10 : COMET C/2019 T3 (ATLAS) (*)
MPEC 2019-T169 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS (*)
MPEC 2019-T99 : COMET C/2018 DO4 (Lemmon)
MPEC 2019-Q135 : OBSERVATIONS AND ORBITS OF COMETS (*)
MPEC 2019-O08 : P/2019 M2 (*)
MPEC 2019-N160 : C/2019 N1 (*)
MPEC 2019-M86 : C/2019 K5 (*)
MPEC 2019-L24 : OBSERVATIONS AND ORBITS OF COMETS