Epoch 2008 Aug. 2.0 TT = JDT 2454680.5 T 2008 July 13.26777 TT MPC q 1.7242413 (2000.0) P Q z +0.0061351 Peri. 68.12609 +0.46026129 +0.12053105 +/-0.0000173 Node 273.41822 -0.64246859 +0.72896975 e 0.9894216 Incl. 61.77910 +0.61269376 +0.67385114
m1 = 2.2 + 5 log d + 30 log r