T 2009 Jan. 11.9524 TT MPC q 3.990335 (2000.0) P Q z +0.002584 Peri. 63.6956 -0.2039438 +0.8025445 Node 215.9218 -0.7754920 +0.2170967 e 0.989687 Incl. 72.8687 +0.5975107 +0.5556900 From 104 observations 2008 Apr. 7-May 9.
m1 = 9.5 + 5 log d + 10.0 log r