2_20200.txt c_ck07k010.txt C/2007 K1 Lemmon C/2007 K1 CK07K010 C/2007 K1 (Lemmon) 2007 05 15.3420 9.257869 0.981170 52.1983 294.6671 108.5084 2022 06 27 6.0 2000.0 4.0