2_20701.txt  c_ck21j020.txt  C/2021 J2       PANSTARRS                                                                                            C/2021 J2       CK21J020     C/2021 J2 (PANSTARRS)                     2021 09 21.9334 4.703484   0.959557 171.9837   23.3347    156.2131   2023 11 28      12.0  2000.0 4.0