2_20701.txt  c_ck18x020.txt  C/2018 X2       Fitzsimmons                                                                                          C/2018 X2       CK18X020     C/2018 X2 (Fitzsimmons)                   2019 07 08.3568 2.126393   0.985432 162.0461   340.8292   23.0694    2021 05 27      12.0  2000.0 4.0