C Casper the Spaceghost Dec 20, 2020 2 0 10 Dec 20, 2020 #1 Jupiter is less than an arc minute so it would obviously be a rare conjunction.
COLGeek Cybernaut Moderator Apr 3, 2020 2,076 1,050 13,560 Dec 20, 2020 #2 Pretty rare. See here: Great conjunction - Wikipedia en.wikipedia.org