D/1770 L1 Lexell 17700814.04108 0.6744503 0.7861153 225.01639 134.46709 1.55168 17700810 14 17700714 17700917 7.5 15.0 h3E 0.04 1 Kinoshita from CCO
m1 = 7.5 + 5 logΔ + 10.0 log r