2_20200.txt  c_ck18o010.txt  C/2018 O1       ATLAS                                                                                                C/2018 O1       CK18O010     C/2018 O1 (ATLAS)                         2018 08 31.5295 1.558510   0.943873 162.5080   87.6232    154.0428   2019 12 08      17.0  2000.0 4.0