More FSW-1 elements had appeared at OIG by the time I checked a few minutes ago (just as I posted my earlier missive). The latest elset is: FSW-1 1 22870U 93063H 96071.58652475 .07663278 11753-4 12709-3 0 5241 2 22870 56.4094 17.3563 0072216 83.8101 277.1212 16.37327064118015 which corresponds to an equator crossing 17.5 seconds earlier than given by the predictions in my previous post. It also yields a predicted decay at March 12.23 (05.30 UT). The SatEvo evolution of this element is as follows: FSW-1 1 22870U 93063H 96071.58650625 .07663143 24163-2 00000-0 0 95241 2 22870 56.4094 17.3564 0072217 83.8101 277.0119 16.37326781118017 FSW-1 1 22870U 93063H 96071.64753193 .08137593 28487-2 00000-0 0 95241 2 22870 56.4091 17.0499 0068685 83.9570 276.8253 16.38290244118025 FSW-1 1 22870U 93063H 96071.70852021 .08702666 34203-2 00000-0 0 95240 2 22870 56.4088 16.7431 0064964 84.1041 276.6360 16.39316248118037 FSW-1 1 22870U 93063H 96071.76946852 .09389742 42008-2 00000-0 0 95241 2 22870 56.4085 16.4361 0061020 84.2513 276.4439 16.40417495118042 FSW-1 1 22870U 93063H 96071.83037371 .10247394 53121-2 00000-0 0 95242 2 22870 56.4081 16.1288 0056805 84.3986 276.2490 16.41611413118056 FSW-1 1 22870U 93063H 96071.89123187 .11355519 69832-2 00000-0 0 95245 2 22870 56.4078 15.8211 0052256 84.5461 276.0498 16.42922977118068 FSW-1 1 22870U 93063H 96071.95203786 .12856594 96914-2 00000-0 0 95247 2 22870 56.4073 15.5132 0047274 84.6938 275.8455 16.44390100118076 FSW-1 1 22870U 93063H 96072.01278468 .15035275 14587-1 00000-0 0 95247 2 22870 56.4068 15.2048 0041708 84.8417 275.6343 16.46075180118088 FSW-1 1 22870U 93063H 96072.07346200 .18567786 25131-1 00000-0 0 95240 2 22870 56.4063 14.8960 0035282 84.9898 275.4130 16.48094171118091 FSW-1 1 22870U 93063H 96072.13405243 .25632047 56792-1 00000-0 0 95248 2 22870 56.4056 14.5866 0027399 85.1381 275.1747 16.50712483118104 FSW-1 1 22870U 93063H 96072.19451722 .51328157 99999-1 00000-0 0 95246 2 22870 56.4045 14.2765 0016037 85.2869 274.8947 16.54917116118119 Alan -- Alan Pickup | Home lat. 55d53m48.7s N | Royal Observatory, Blackford Edinburgh | long. 3d11m51.2s W | Hill, Edinburgh EH9 3HJ Scotland | alan@wingar.demon.co.uk | A.Pickup@roe.ac.uk | +44 (0)131 477 9144 | +44 (0)131 668 8224