2_20200.txt  c_ck17u020.txt  C/2017 U2       Fuls                                                                                                 C/2017 U2       CK17U020     C/2017 U2 (Fuls)                          2017 08 28.2814 6.702031   0.998814 147.7545   149.7141   95.3977    2019 12 08      9.0   2000.0 4.0