2_20701.txt  c_ck21t040.txt  C/2021 T4       Lemmon                                                                                               C/2021 T4       CK21T040     C/2021 T4 (Lemmon)                        2023 07 31.5071 1.483274   1.000139 329.7925   257.8646   160.7746   2023 01 28      7.5   2000.0 4.0