2_20701.txt  c_ck19q010.txt  C/2019 Q1       Lemmon                                                                                               C/2019 Q1       CK19Q010     C/2019 Q1 (Lemmon)                        2020 07 20.5830 5.002172   1.000541 56.1816    42.4623    155.7285   2023 01 28      8.5   2000.0 4.0