2_20700.txt  c_ak20a010.txt  A/2020 A1       NEOWISE                                                                                              A/2020 A1       AK20A010     A/2020 A1                                 2019 12 02.6817 1.667475   0.935267 302.5809   119.2450   149.0414   2022 07 26      18.0  2000.0 2.0