2_20701.txt c_ck22a020.txt C/2022 A2 PANSTARRS C/2022 A2 CK22A020 C/2022 A2 (PANSTARRS) 2023 02 18.2657 1.735287 1.000330 88.3664 171.5796 108.1471 2023 01 28 9.5 2000.0 4.0