p1 is an asteroid/meteoroid/bolide (before impact or atmospheric entry)/comet/planetoid/minor planet/dwarf planet/small celestial object (which nonetheless is bigger than dust or grains of sand/particulate) revolving around p2 with planetary characteristics p3, orbital parameters p4.
Location or orbital/trajectory characteristic does not matter so long as the object is distinct and enduring; this is an intrinsic property; thus, a bolide during or even after impact or entry may still be considered a cmaplini. Cf.: solri, terdi, lunra, mluni, bisycmaplini, rokcmaplini, plinycma, jdikyplini.