2_20200.txt  c_ck17y010.txt  C/2017 Y1       PANSTARRS                                                                                            C/2017 Y1       CK17Y010     C/2017 Y1 (PANSTARRS)                     2017 08 31.6759 3.703275   0.997948 134.2416   307.4948   55.2544    2022 07 26      11.5  2000.0 4.0