2_20701.txt  c_ck10u030.txt  C/2010 U3       Boattini                                                                                             C/2010 U3       CK10U030     C/2010 U3 (Boattini)                      2019 02 25.5709 8.439557   0.997281 88.0380    42.9895    55.5627    2023 05 23      1.0   2000.0 4.0