Perihelion: 2020 January 2.79, q = 1.859 AU  It has been obvious for several decades that the dividing line between “comets” and “asteroids” is, in a word, nebulous, and some facets of this will be explored in future “Special Topics” presentations. One group of objects that are included within this discussion were initially referred to … Continue reading Comet of the Week: (6478) Gault