2_20100.txt  c_pk17s090.txt  P/2017 S9       PANSTARRS                                                                                            P/2017 S9       PK17S090     P/2017 S9 (PANSTARRS)                     2023 02 25.4994 2.191683   0.305413 237.5731   146.2083   14.1383    2023 01 28      17.0  2000.0 4.0