My obs of 23533 of the last few months: 23533 95 015A 4172 G 20141121163250647 17 25 1048841+641466 37 S | -0.00437 deg -0.749 sec 3.0 day, 1518.8 km 23533 95 015A 4172 G 20141121163300643 17 25 1045095+623360 37 S | -0.00430 deg -0.745 sec 3.0 day, 1577.6 km 23533 95 015A 4172 G 20141121163310645 17 25 1041928+605901 37 S | -0.00747 deg -0.814 sec 3.0 day, 1637.3 km 23533 95 015A 4172 G 20141129061809427 17 25 2228807+761650 37 S | 0.05078 deg 0.627 sec 5.5 day, 1257.9 km 23533 95 015A 4172 G 20141129061819424 17 25 2241468+785045 37 S | 0.05212 deg 0.576 sec 5.5 day, 1209.2 km 23533 95 015A 4172 G 20141207055826191 17 25 2012977+675101 37 S | 0.00994 deg 0.003 sec 0.0 day, 1333.6 km 23533 95 015A 4172 G 20141207055831209 17 25 2004720+684308 37 S | 0.01060 deg 0.055 sec 0.0 day, 1306.8 km 23533 95 015A 4172 G 20141207055841204 17 25 1945343+702538 37 S | 0.00451 deg 0.037 sec 0.0 day, 1254.5 km 23533 95 015A 4172 G 20141209052831829 17 25 1806966+532639 37 S | 0.00295 deg 0.250 sec 2.0 day, 1417.0 km 23533 95 015A 4172 G 20141209052841825 17 25 1750706+532524 37 S | 0.00656 deg 0.231 sec 2.0 day, 1371.3 km 23533 95 015A 4172 G 20141209052851833 17 25 1733398+531198 37 S | 0.01919 deg 0.302 sec 2.0 day, 1327.5 km 23533 95 015A 4172 G 20141226043509920 17 25 1719429+262196 37 S | 0.07599 deg 2.723 sec 8.9 day, 1875.7 km 23533 95 015A 4172 G 20141226043519926 17 25 1711076+251006 37 S | 0.07946 deg 2.747 sec 8.9 day, 1858.7 km 23533 95 015A 4172 G 20141226043529923 17 25 1702832+235455 37 S | 0.08245 deg 2.754 sec 8.9 day, 1844.0 km 23533 95 015A 4172 G 20141228054434527 17 25 2100648+593372 37 S | 0.03219 deg 3.018 sec 11.0 day, 1503.5 km 23533 95 015A 4172 G 20141228054444533 17 25 2046899+603617 37 S | 0.02594 deg 3.044 sec 11.0 day, 1448.2 km 23533 95 015A 4172 G 20141228054454529 17 25 2031292+613537 37 S | 0.02683 deg 3.019 sec 11.0 day, 1394.3 km 23533 95 015A 4172 G 20150116060055152 17 25 2332510+654094 37 S | -0.02673 deg -0.234 sec 2.0 day, 1424.5 km 23533 95 015A 4172 G 20150116060105151 17 25 2322371+672843 37 S | -0.02375 deg -0.204 sec 2.0 day, 1368.5 km 23533 95 015A 4172 G 20150123055639748 17 25 2300586+680828 37 S | -0.00920 deg -1.107 sec 4.0 day, 1292.2 km 23533 95 015A 4172 G 20150123055649754 17 25 2240628+694610 37 S | -0.00867 deg -1.120 sec 4.0 day, 1240.0 km The residuals are wrt the classfd.tle file used. The latest TLE in classfd.tle is: DMSP B5D2-8 1 23533U 95015A 15024.21375644 0.00000250 00000-0 12751-3 0 09 2 23533 98.7536 28.2203 0007000 169.7000 190.2999 14.15741333 04 The residuals wrt the TLE of 2015 Jan 24 23533 95 015A 4172 G 20141121163250647 17 25 1048841+641466 37 S | -0.00437 | 0.00048 deg 13.951 sec -63.5 day, 1432.5 km 23533 95 015A 4172 G 20141121163300643 17 25 1045095+623360 37 S | -0.00430 | 0.00012 deg 13.982 sec -63.5 day, 1489.8 km 23533 95 015A 4172 G 20141121163310645 17 25 1041928+605901 37 S | -0.00747 | 0.00391 deg 13.947 sec -63.5 day, 1548.2 km 23533 95 015A 4172 G 20141129061809427 17 25 2228807+761650 37 S | 0.05078 | 0.02765 deg 9.894 sec -56.0 day, 1303.3 km 23533 95 015A 4172 G 20141129061819424 17 25 2241468+785045 37 S | 0.05212 | 0.03018 deg 9.846 sec -56.0 day, 1252.8 km 23533 95 015A 4172 G 20141207055826191 17 25 2012977+675101 37 S | 0.00994 | 0.02438 deg 5.491 sec -48.0 day, 1364.3 km 23533 95 015A 4172 G 20141207055831209 17 25 2004720+684308 37 S | 0.01060 | 0.02560 deg 5.555 sec -48.0 day, 1337.1 km 23533 95 015A 4172 G 20141207055841204 17 25 1945343+702538 37 S | 0.00451 | 0.02070 deg 5.555 sec -48.0 day, 1284.0 km 23533 95 015A 4172 G 20141209052831829 17 25 1806966+532639 37 S | 0.00295 | 0.00020 deg 4.777 sec -46.0 day, 1438.8 km 23533 95 015A 4172 G 20141209052841825 17 25 1750706+532524 37 S | 0.00656 | 0.00453 deg 4.770 sec -46.0 day, 1392.1 km 23533 95 015A 4172 G 20141209052851833 17 25 1733398+531198 37 S | 0.01919 | 0.02050 deg 4.854 sec -46.0 day, 1347.4 km 23533 95 015A 4172 G 20141226043509920 17 25 1719429+262196 37 S | 0.07599 | 0.04416 deg 0.371 sec -29.0 day, 1871.4 km 23533 95 015A 4172 G 20141226043519926 17 25 1711076+251006 37 S | 0.07946 | 0.04723 deg 0.389 sec -29.0 day, 1855.0 km 23533 95 015A 4172 G 20141226043529923 17 25 1702832+235455 37 S | 0.08245 | 0.04988 deg 0.390 sec -29.0 day, 1840.9 km 23533 95 015A 4172 G 20141228054434527 17 25 2100648+593372 37 S | 0.03219 | -0.01589 deg -0.022 sec -27.0 day, 1485.3 km 23533 95 015A 4172 G 20141228054444533 17 25 2046899+603617 37 S | 0.02594 | -0.00883 deg -0.009 sec -27.0 day, 1430.5 km 23533 95 015A 4172 G 20141228054454529 17 25 2031292+613537 37 S | 0.02683 | -0.00889 deg -0.045 sec -27.0 day, 1377.0 km 23533 95 015A 4172 G 20150116060055152 17 25 2332510+654094 37 S | -0.02673 | -0.02749 deg -0.261 sec -8.0 day, 1424.1 km 23533 95 015A 4172 G 20150116060105151 17 25 2322371+672843 37 S | -0.02375 | -0.02455 deg -0.232 sec -8.0 day, 1368.1 km 23533 95 015A 4172 G 20150123055639748 17 25 2300586+680828 37 S | -0.00920 | -0.00916 deg -0.293 sec -1.0 day, 1296.5 km 23533 95 015A 4172 G 20150123055649754 17 25 2240628+694610 37 S | -0.00867 | -0.00863 deg -0.306 sec -1.0 day, 1244.2 km The time residuals slowly went from 14 sec early to just over a second late. So the satellite was slowly getting in a higher orbit and therefor later in time. I haven`t observed it since Jan 23. Regards Leo 2015-02-09 17:18 GMT+01:00 Ted Molczan via Seesat-l <seesat-l_at_satobs.org>: > If 95015A / 23533 underwent its change of orbit about half way between Jan 24 and Feb 9, then these would be its > approximate elements: > > 1 70000U 15032.00000000 .00000250 00000-0 12751-3 0 07 > 2 70000 98.7536 35.8668 0007000 147.4730 274.2437 14.15680000 00 > > It could be early or late relative the above by tens of seconds, depending on the actual date of the orbit change. > > Ted Molczan > > > _______________________________________________ > Seesat-l mailing list > http://mailman.satobs.org/mailman/listinfo/seesat-l _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Mon Feb 09 2015 - 12:26:16 UTC
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