T 1998 June 1.88 TT Marsden q 0.0058 (2000.0) P Q Peri. 80.16 +0.18069 -0.98351 Node 0.71 -0.95959 -0.17791 e 1.0 Incl. 143.96 +0.21574 +0.03242 From 40 observations 1998 May 31-June 1.