2_20701.txt  c_ck21a010.txt  C/2021 A1       Leonard                                                                                              C/2021 A1       CK21A010     C/2021 A1 (Leonard)                       2022 01 03.2825 0.615631   1.000001 225.1073   255.8973   132.7045   2023 02 28      8.5   2000.0 4.0