MPEC 2023-B118 : COMET P/2023 B1 (PANSTARRS) (*)
MPEC 2022-S297 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2021-K93 : COMET C/2020 PV6 (PANSTARRS) (*)
MPEC 2021-J28 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2020-O59 : DAILY ORBIT UPDATE (2020 July 21)
MPEC 2020-K117 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2019-J142: OBSERVATIONS AND ORBITS OF COMETS (*)
MPEC 2018-B155: OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-T14 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-Q163: DAILY ORBIT UPDATE (2017 AUG. 31 UT)
MPEC 2017-Q48 : COMET C/2017 O1 (ASASSN)
MPEC 2017-O35 : 2017 OD1 (*)
MPEC 2017-E59 : OBSERVATIONS AND ORBITS OF COMETS