2_20200.txt  c_ck12t040.txt  C/2012 T4       McNaught                                                                                             C/2012 T4       CK12T040     C/2012 T4 (McNaught)                      2012 10 15.1814 1.952027   0.991241 219.9515   99.3262    24.1100    2022 06 27      13.5  2000.0 4.0