C2005 S4 McNaught

Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2007 July 19.5966 TT                                  MPC
q   5.852705             (2000.0)            P               Q
z  +0.000181       Peri.   31.5522      +0.5287628      -0.5654538              T = 2454301.09655 JDT
 +/-0.000002       Node   318.2864      -0.8287535      -0.1829520              q =     5.8527054
e   0.998940       Incl.  107.9591      +0.1832415      +0.8042329

1/a(orig) = +0.000407 AU**-1, 1/a(fut) = +0.000358 AU**-1.