2_20701.txt c_ck22a020.txt C/2022 A2 PANSTARRS C/2022 A2 CK22A020 C/2022 A2 (PANSTARRS) 2023 02 18.2644 1.735398 1.000390 88.3715 171.5835 108.1338 2023 11 28 9.5 2000.0 4.0