; ; I80 38 646 100 0.332 0.842 Propulsion-Polymers 0.04 198.7 0.08 158.4 0.57 133.4 0.9 114.5 1.15 110 1.73 108 2.3 106 2.88 104 3.45 96.3 3.75 66.7 4.03 50 4.6 35.6 5.18 22.2 5.75 0