2_20701.txt  c_ck17u070.txt  C/2017 U7       PANSTARRS                                                                                            C/2017 U7       CK17U070     C/2017 U7 (PANSTARRS)                     2019 09 15.2975 6.428153   1.001667 326.4271   276.2679   142.6137   2023 01 28      8.3   2000.0 2.0