The decay of Molniya #12066 is still accelerating quite slowly. I expect decay on Saturday evening UT, possibly visible from western US on its last orbit, but the decay is most likely to occur near the perigee at 62 deg. S ? I am using a considerably improved numerical extrapolation, not integration. I don't know its accuracy for elliptic orbits, and will try to fit NPOE parameters to several elsets, when I have Friday's elsets for #12066. Element set number = 5 1 12066U 80092A 95320.52366060 .50178716 13166-4 78414-3 0 3493 2 12066 62.2621 35.7644 1958004 269.0288 68.7286 12.05366539 19284 Element set number = 3 1 12066U 80092A 95320.44055109 .54045411 12839-4 75055-3 0 3485 2 12066 62.2605 35.9417 2003278 269.0113 69.4562 11.95877642 19272 Element set number = 1 1 12066U 80092A 95320.27152076 .43604535 12224-4 85362-3 0 3472 2 12066 62.2800 36.2941 2081551 268.7860 67.7324 11.76810637 19255 ============================================================ == bjorn.gimle@online.dextel.se ; 59.22371 N, 18.22857 E == == bjorn@tt-tech.se == ==(bjorn.gimle@duesenberg.se) +46-8-7428086 == ============================================================