2_20701.txt  c_ck18w020.txt  C/2018 W2       Africano                                                                                             C/2018 W2       CK18W020     C/2018 W2 (Africano)                      2019 09 05.5613 1.455945   1.000389 157.9834   181.8345   116.6205   2021 08 29      9.5   2000.0 4.0