The comet fragments shown are: "a", "b", "c", "d", "e", "f", "g", "h", "k", "l", "n", "p", "p", "q", "q", "r", "s", "t", "u", "v", and "w". Several letters were skipped (due to lack of ephemeris) and 2 letters "p" and "q" appear twice; these are also known as "p1", "p2", "q1", and "q2".
This visualization was created in support of the Science On a Sphere film called "LARGEST" which is about Jupiter. The visualziation was choreographed to fit into "LARGEST" as a layer that is intended to be composited with other layers including a match-rendered background star field. Three copies of this shot are arranged in order to facilitate a seamless inset on the Science On a Sphere composited frames.