2_20200.txt  c_ck18f030.txt  C/2018 F3       Johnson                                                                                              C/2018 F3       CK18F030     C/2018 F3 (Johnson)                       2017 08 15.2313 2.483172   1.000000 293.0113   173.0311   105.5348   2017 08 15.2313 13.0  2000.0 4.0