D/1952 B1 Harrington-Wilson *20220921.75376 1.2298947 0.6046416 1.68505 118.10594 14.44510 20220918 7 19520130 19520225 10.0 10.0 h3E 0.49 x Kinoshita
m1 = 18.0 + 5 logΔ + 10.0 log r