2_20701.txt  c_ck21c050.txt  C/2021 C5       PANSTARRS                                                                                            C/2021 C5       CK21C050     C/2021 C5 (PANSTARRS)                     2023 02 11.0405 3.241916   0.998339 270.9209   323.6762   50.7853    2023 11 28      9.0   2000.0 4.0