MPEC 2022-V02 : COMET C/2022 S5 (PANSTARRS) (*)
MPEC 2021-Y10 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2019-O08 : P/2019 M2 (*)
MPEC 2012-D15 : 2012 DO (*)
MPEC 2012-C38 : COMET C/2012 C1 (MCNAUGHT)