2_20701.txt  c_pk07s010.txt  P/2007 S1       Zhao                                                                                                 P/2007 S1       PK07S010     P/2007 S1 (Zhao)                          2015 05 09.8636 2.494275   0.343781 245.7224   141.5261   5.9730     2014 04 27      13.0  2000.0 4.0