2_20701.txt  c_ck17k020.txt  C/2017 K2       PANSTARRS                                                                                            C/2017 K2       CK17K020     C/2017 K2 (PANSTARRS)                     2022 12 19.6881 1.796889   1.000801 236.2011   88.2358    87.5633    2023 01 28      1.5   2000.0 4.0