2_20701.txt c_pk09q050.txt P/2009 Q5 McNaught P/2009 Q5 PK09Q050 P/2009 Q5 (McNaught) 2009 09 08.6179 2.918799 0.608719 209.2903 160.1403 40.9052 2010 07 23 10.0 2000.0 4.0