2_20701.txt c_pk12b010.txt P/2012 B1 PANSTARRS P/2012 B1 PK12B010 P/2012 B1 (PANSTARRS) 2030 03 22.6608 3.860216 0.408962 162.4450 36.2161 7.6104 2022 05 26 9.0 2000.0 4.0