MPEC 2022-P82 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS (*)
MPEC 2022-O01 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2022-N37 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2022-M88 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS