2_20701.txt c_ck20h020.txt C/2020 H2 Pruyne C/2020 H2 CK20H020 C/2020 H2 (Pruyne) 2020 04 27.8192 0.831860 0.995640 26.6792 277.6623 124.9373 2023 01 28 14.0 2000.0 3.2