LB Obs 2017 Aug 31 - Sep 01 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 1 Sep 2017 06:18:19 +0200
In the evening the sky cleared. Nice clear sky till 22 UT when fields of
(thin) clouds and scattered (thin) clouds moved in. But with nice clearings
in between.

At the end of the session NOSS duo 28537 and 28541 was imaged. To my
surprise 28537 was now leading 28541; the 44 day old TLE's show them
the other way around. So they have manoevred??

Tried to image 42900 17044A but no succes.

37162 10 046A gave a flare in the 2nd image of the 2nd pass.

Several satellites have higher residuals; see below.
Mostly due to older TLE's.

35938 09 052B   4172 G 20170831193436712 17 25 2256778+633843 37 S
35938 09 052B   4172 G 20170831193446720 17 25 2303802+612369 37 S
35938 09 052B   4172 G 20170831193456716 17 25 2309864+591058 37 S
37162 10 046A   4172 G 20170831194330841 17 25 2346908+424006 37 S
37162 10 046A   4172 G 20170831194336864 17 25 2340553+431348 37 S
37162 10 046A   4172 G 20170831194346859 17 25 2329192+440726 37 S
16953 86 070B   4172 G 20170831194643778 17 25 2356491+434307 37 S
35937 09 052A   4172 G 20170831194726856 17 25 2333441+440860 37 S
35937 09 052A   4172 G 20170831194736862 17 25 2336224+422026 37 S
35937 09 052A   4172 G 20170831194746858 17 25 2338840+403499 37 S
40358 14 086A   4172 G 20170831195359818 17 25 2326815+404961 37 S
40358 14 086A   4172 G 20170831195406828 17 25 2337441+411934 37 S
40358 14 086A   4172 G 20170831195416830 17 25 2352289+415384 37 S
32783 08 021A   4172 G 20170831195456828 17 25 2340133+410349 37 S
32783 08 021A   4172 G 20170831195506829 17 25 2355870+450113 37 S
21305 91 033G   4172 G 20170831195836839 17 25 2342638+400984 37 S
21305 91 033G   4172 G 20170831195846835 17 25 2351048+413121 37 S
21305 91 033G   4172 G 20170831195856843 17 25 2359651+424841 37 S
37229 10 062H   4172 G 20170831200511871 17 25 2342536+565892 37 S
37229 10 062H   4172 G 20170831200521830 17 25 2337371+544581 37 S
37229 10 062H   4172 G 20170831200526845 17 25 2335176+533939 37 F
19770 89 005B   4172 G 20170831200639850 17 25 2339346+573693 37 S
19770 89 005B   4172 G 20170831200644868 17 25 2353615+580581 37 S
05679 71 110B   4172 G 20170831200816859 17 25 2333326+543724 37 S
05679 71 110B   4172 G 20170831200826866 17 25 2354342+550684 37 S
17997 87 043A   4172 G 20170831201109816 17 25 0039577+674472 37 S
17997 87 043A   4172 G 20170831201115827 17 25 0107180+653813 37 S
15354 84 108B   4172 G 20170831202011857 17 25 2327287+232130 37 S
15354 84 108B   4172 G 20170831202021816 17 25 2331742+194293 37 S
11822 80 044B   4172 G 20170831202026834 17 25 2344194+233262 37 F
11822 80 044B   4172 G 20170831202031814 17 25 2337489+211342 37 S
21808 91 076D   4172 G 20170831202306839 17 25 2327404+201770 37 S
21808 91 076D   4172 G 20170831202316848 17 25 2342536+215387 37 S
21808 91 076D   4172 G 20170831202325848 17 25 2355865+231014 37 S
06660 73 034B   4172 G 20170831202436840 17 25 0021265+403805 37 S
06660 73 034B   4172 G 20170831202446847 17 25 0035053+422060 37 S
06660 73 034B   4172 G 20170831202452859 17 25 0043603+431737 37 S
28230 04 014A   4172 G 20170831202446847 17 25 0028230+445792 37 S
28230 04 014A   4172 G 20170831202452859 17 25 0016438+431028 37 S
42073 17 015B   4172 G 20170831202720832 17 25 0023756+401845 37 S
42073 17 015B   4172 G 20170831202726844 17 25 0035997+430496 37 S
40382 15 004B   4172 G 20170831202901825 17 25 0106021+663226 37 S
40382 15 004B   4172 G 20170831202906847 17 25 0135222+682377 37 S
40382 15 004B   4172 G 20170831202912864 17 25 0215157+700614 37 S
26384 00 033A   4172 G 20170831203340839 17 25 2149136+482198 37 S
26384 00 033A   4172 G 20170831203346856 17 25 2152885+515488 37 S
21949 92 023A   4172 G 20170831203459844 17 25 2206237+534463 37 S
21949 92 023A   4172 G 20170831203506853 17 25 2158723+502824 37 S
21949 92 023A   4172 G 20170831203512874 17 25 2153053+473726 37 S
39363 13 059A   4172 G 20170831203951851 17 25 2258206+312391 37 S
39363 13 059A   4172 G 20170831203957828 17 25 2305075+345894 37 S
21799 91 076C   4172 G 20170831204316825 17 25 2247782+300927 37 S
21799 91 076C   4172 G 20170831204326832 17 25 2309780+321127 37 S
41877 16 074A   4172 G 20170831205249823 17 25 0018720+551386 37 S
41877 16 074A   4172 G 20170831205256843 17 25 0030308+574334 37 S
41877 16 074A   4172 G 20170831205304848 17 25 0045452+602629 37 S
42072 17 015A   4172 G 20170831205546850 17 25 0032110+572616 37 S
42072 17 015A   4172 G 20170831205552871 17 25 0052919+603918 37 S
21809 91 076E   4172 G 20170831210547856 17 25 0031027+575388 37 S
21809 91 076E   4172 G 20170831210556857 17 25 0058295+570990 37 S
40538 15 015A   4172 G 20170831210836861 17 25 0024159+624619 37 S
40538 15 015A   4172 G 20170831210843877 17 25 0051378+663261 37 S
41878 16 074B   4172 G 20170831210956862 17 25 0034163+604815 37 S
41878 16 074B   4172 G 20170831211006865 17 25 0055263+641952 37 S
37386 11 014A   4172 G 20170831211258824 17 25 0143143+661058 37 S
37386 11 014A   4172 G 20170831211306835 17 25 0138401+635934 37 S
37386 11 014A   4172 G 20170831211316835 17 25 0133369+611463 37 S
37386 11 014A   4172 G 20170831211324840 17 25 0130207+590602 37 S
37391 11 014B   4172 G 20170831211256832 17 25 0138363+650356 37 S
37391 11 014B   4172 G 20170831211306835 17 25 0133197+621844 37 S
37391 11 014B   4172 G 20170831211316835 17 25 0128973+593561 37 S
19120 88 039B   4172 G 20170831211456832 17 25 0531858+710379 37 S
19120 88 039B   4172 G 20170831211506839 17 25 0454742+702883 37 S
26905 01 040A   4172 G 20170831211618828 17 25 0605802+733358 37 S
26905 01 040A   4172 G 20170831211626835 17 25 0542051+724546 37 S
26905 01 040A   4172 G 20170831211636835 17 25 0515679+713202 37 S
26905 01 040A   4172 G 20170831211646838 17 25 0452935+700623 37 S
31701 07 027A   4172 G 20170831211923394 17 25 0428895+685009 37 S
31708 07 027C   4172 G 20170831211932400 17 25 0426936+681257 37 S
37162 10 046A   4172 G 20170831212656398 17 25 0206721+550419 37 S
37162 10 046A   4172 G 20170831212702411 17 25 0202945+562627 37 F
37162 10 046A   4172 G 20170831212712419 17 25 0155662+584637 37 S
28646 05 016A   4172 G 20170831213054373 17 25 0137994+542910 37 S
28646 05 016A   4172 G 20170831213102375 17 25 0140148+512599 37 S
28646 05 016A   4172 G 20170831213111387 17 25 0142262+480999 37 S
06659 73 034A   4172 G 20170831213302376 17 25 0151170+520739 37 S
06659 73 034A   4172 G 20170831213312380 17 25 0136248+492154 37 S
26907 01 040C   4172 G 20170831214052391 17 25 0222247+542468 37 S
26907 01 040C   4172 G 20170831214102399 17 25 0218906+521146 37 S
26907 01 040C   4172 G 20170831214112396 17 25 0216010+500072 37 S
40287 14 066B   4172 G 20170831215232405 17 25 0416961+435469 37 S
40287 14 066B   4172 G 20170831215242408 17 25 0431660+452297 37 S
15333 84 106A   4172 G 20170831215322406 17 25 0423302+474279 37 S
15333 84 106A   4172 G 20170831215332408 17 25 0432344+470436 37 S
15333 84 106A   4172 G 20170831215342408 17 25 0440694+462414 37 S
23908 96 029C   4172 G 20170831215402410 17 25 0420668+461466 37 S
23908 96 029C   4172 G 20170831215412408 17 25 0416639+444563 37 S
23908 96 029C   4172 G 20170831215422404 17 25 0412919+431787 37 S
09415 76 091A   4172 G 20170831221442478 17 25 0222047+592219 37 S
09415 76 091A   4172 G 20170831221452475 17 25 0155053+580063 37 F
31114 07 010B   4172 G 20170831223132460 17 25 0450090+522057 37 S
31114 07 010B   4172 G 20170831223142468 17 25 0435061+522028 37 S
40262 14 059B   4172 G 20170831223142468 17 25 0427015+481220 37 S
40262 14 059B   4172 G 20170831223152464 17 25 0444882+500249 37 S
23862 96 029D   4172 G 20170831223352462 17 25 0441046+533105 37 S
23862 96 029D   4172 G 20170831223402467 17 25 0434787+514033 37 F
23862 96 029D   4172 G 20170831223412460 17 25 0429204+495067 37 S
39475 13 072P   4172 G 20170831225706445 17 25 0344584+450368 37 S
39475 13 072P   4172 G 20170831225712462 17 25 0345570+464672 37 F
39475 13 072P   4172 G 20170831225722464 17 25 0347526+494568 37 S
39475 13 072P   4172 G 20170831225730469 17 25 0349423+521471 37 S
28096 03 054B   4172 G 20170831230152750 17 25 0500558+592404 37 S
28096 03 054B   4172 G 20170831230202749 17 25 0454842+573396 37 S
28096 03 054B   4172 G 20170831230212748 17 25 0449829+554517 37 S
28096 03 054B   4172 G 20170831230222749 17 25 0445382+535665 37 S
39015 12 066E   4172 G 20170831230442750 17 25 0437141+553555 37 S
39015 12 066E   4172 G 20170831230452753 17 25 0446400+541833 37 S
23936 96 029E   4172 G 20170831231042755 17 25 0404411+515687 37 S
23936 96 029E   4172 G 20170831231052763 17 25 0400557+494542 37 S
23936 96 029E   4172 G 20170831231102760 17 25 0357124+473849 37 S
23936 96 029E   4172 G 20170831231112756 17 25 0354205+453375 37 S
37813 11 050A   4172 G 20170831232352739 17 25 0615453+510145 37 S
37813 11 050A   4172 G 20170831232402733 17 25 0636035+520761 37 S
14373 83 099B   4172 G 20170831232612740 17 25 0840454+655401 37 S
14373 83 099B   4172 G 20170831232622736 17 25 0815388+671154 37 S
37348 11 002A   4172 G 20170831232623733 17 25 0738785+654347 37 S
37348 11 002A   4172 G 20170831232632736 17 25 0806124+651725 37 S
37348 11 002A   4172 G 20170831232642738 17 25 0832871+643064 37 S
25977 99 064A   4172 G 20170831233132748 17 25 0805471+654232 37 S
25977 99 064A   4172 G 20170831233142755 17 25 0833714+645137 37 F
25977 99 064A   4172 G 20170831233149764 17 25 0850959+640669 37 S
19460 88 078A   4172 G 20170831235225725 17 25 0358970+594658 37 I
19460 88 078A   4172 G 20170831235232737 17 25 0342821+574943 37 I
19460 88 078A   4172 G 20170831235242732 17 25 0322164+544453 37 I
40964 15 058A   4172 G 20170901000054623 17 25 0259647+200203 37 S
40964 15 058A   4172 G 20170901000104623 17 25 0308203+210413 37 S
40964 15 058A   4172 G 20170901000114624 17 25 0316878+220246 37 S
40964 15 058A   4172 G 20170901000123631 17 25 0324630+225177 37 S
40981 15 058R   4172 G 20170901000057610 17 25 0257525+192669 37 S
40981 15 058R   4172 G 20170901000104623 17 25 0303497+201123 37 S
40981 15 058R   4172 G 20170901000114624 17 25 0312086+211158 37 S
40981 15 058R   4172 G 20170901000124626 17 25 0320665+220852 37 S
28096 03 054B   4172 G 20170901005414523 17 25 0244566+383876 37 S
28096 03 054B   4172 G 20170901005420498 17 25 0246735+371249 37 S
31701 07 027A   4172 G 20170901010241508 17 25 0659802+623338 37 S
31701 07 027A   4172 G 20170901010249513 17 25 0651988+604698 37 S
31701 07 027A   4172 G 20170901010259519 17 25 0643464+583321 37 S
31701 07 027A   4172 G 20170901010309516 17 25 0636263+561891 37 S
31708 07 027C   4172 G 20170901010249513 17 25 0659561+620837 37 S
31708 07 027C   4172 G 20170901010259519 17 25 0650056+595539 37 S
31708 07 027C   4172 G 20170901010309516 17 25 0642048+574214 37 S
36124 09 073A   4172 G 20170901012200497 17 25 0321889+523223 37 S
36124 09 073A   4172 G 20170901012209503 17 25 0259693+485134 37 S
17997 87 043A   4172 G 20170901014418753 17 25 0536670+485785 37 S
17997 87 043A   4172 G 20170901014424729 17 25 0534154+464831 37 S
40964 15 058A   4172 G 20170901015234718 17 25 0630562+701856 37 S
40964 15 058A   4172 G 20170901015243705 17 25 0648871+684842 37 S
40964 15 058A   4172 G 20170901015253707 17 25 0705898+670609 37 S
40981 15 058R   4172 G 20170901015243705 17 25 0635350+693506 37 S
40981 15 058R   4172 G 20170901015253707 17 25 0654404+675490 37 S
40981 15 058R   4172 G 20170901015259723 17 25 0704340+665405 37 S
39462 13 072A   4172 G 20170901020037703 17 25 0404108+534118 37 S
39462 13 072A   4172 G 20170901020043717 17 25 0350755+535724 37 S
39462 13 072A   4172 G 20170901020049731 17 25 0337074+540665 37 S
40978 15 058Q   4172 G 20170901020955718 17 25 1208621+791854 37 S
40978 15 058Q   4172 G 20170901021003731 17 25 1125460+761058 37 S
21799 91 076C   4172 G 20170901021713735 17 25 1120638+763857 37 S
21799 91 076C   4172 G 20170901021723736 17 25 1031479+755143 37 S
31701 07 027A   4172 G 20170901025507225 17 25 0332393+294434 37 S
31701 07 027A   4172 G 20170901025517232 17 25 0338603+271538 37 S
31708 07 027C   4172 G 20170901025517232 17 25 0336928+290614 37 S
31701 07 027A   4172 G 20170901025522248 17 25 0341648+260175 37 S
31708 07 027C   4172 G 20170901025527229 17 25 0342887+263808 37 S
20691 90 050C   4172 G 20170901025932256 17 25 0331418+254541 37 S
20691 90 050C   4172 G 20170901025941220 17 25 0353774+290537 37 S
20692 90 050D   4172 G 20170901025942264 17 25 0333665+273881 37 S
28537 05 004A   4172 G 20170901030421726 17 25 0143316+330517 37 S
28537 05 004A   4172 G 20170901030433464 17 25 0157830+363085 37 S
28541 05 004C   4172 G 20170901030432185 17 25 0150412+340286 37 S
28541 05 004C   4172 P 20170901030434007 17 25 0152661+343310 37 S
05239 71 046B   4172 G 20170901032907243 17 25 2309316+545730 37 S
05239 71 046B   4172 G 20170901032917244 17 25 2304093+583227 37 S
05239 71 046B   4172 G 20170901032925248 17 25 2258808+612419 37 S
25991 99 067A   4172 G 20170901032957239 17 25 2311154+601525 37 S
25991 99 067A   4172 G 20170901033007246 17 25 2322526+555397 37 S

Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
37813 11 050A   | -0.11662 deg   -5.573 sec  14.0 day, 1226.5 km
36124 09 073A   | -0.01661 deg   -1.096 sec   4.1 day, 749.4 km
17997 87 043A   | -0.51637 deg   -2.436 sec   1.2 day, 1032.1 km
20691 90 050C   |  0.01731 deg    8.249 sec  44.2 day, 659.0 km
20692 90 050D   |  0.14346 deg    7.919 sec  44.2 day, 655.4 km
28537 05 004A   | -0.10469 deg   -5.652 sec  44.2 day, 1057.9 km
28541 05 004C   | -0.13227 deg  -14.803 sec  44.2 day, 1041.2 km

The residuals of the other classified satellites are low.
2017 total obs: 10451 + 185 = 10636
************************************************************
***************************
Setup: WATEC 120N, 50 mm F1:1.8, NTP, Celestron Nexstar
Observations made and reduced with Sattools
Cospar 4172 ALMERE 52.3713 N 5.2580 E –3 ASL
Best regards     Leo Barhorst
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Received on Thu Aug 31 2017 - 23:19:07 UTC

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