LB Obs May 24-25 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Thu, 25 May 2017 08:06:43 +0200
The sky cleared a bit in the afternoon. After dark at first some
scattered cirrus and clouds and a lot of aircraft contrails.
Later in the night almost clear skies.

Like Marco I could image USA 276 on two passes. In the first
it was faint, but much brighter in the 2nd.

Several satellies have higher residuals; see below.

28647 05 016B   4172 G 20170524204928776 17 25 1958891+544563 37 S
28647 05 016B   4172 G 20170524204938772 17 25 1955784+512407 37 S
25758 99 029C   4172 G 20170524205628783 17 25 2034864+581915 37 F
25758 99 029C   4172 G 20170524205638788 17 25 2059904+594336 37 S
18422 87 088B   4172 G 20170524205633804 17 25 2031064+554568 37 S
18422 87 088B   4172 G 20170524205639785 17 25 2044484+554730 37 S
21809 91 076E   4172 G 20170524210038748 17 25 2039384+582597 37 S
21809 91 076E   4172 G 20170524210048755 17 25 2047729+562035 37 S
37954 11 075A   4172 G 20170524210048755 17 25 2015795+563765 37 S
37954 11 075A   4172 G 20170524210058752 17 25 2048939+584587 37 S
35938 09 052B   4172 G 20170524211058763 17 25 1645518+374772 37 S
35938 09 052B   4172 G 20170524211108760 17 25 1650790+355183 37 S
37363 11 005B   4172 G 20170524212122763 17 25 1628783+305673 37 S
37363 11 005B   4172 G 20170524212128777 17 25 1632405+342420 37 S
35937 09 052A   4172 G 20170524212158777 17 25 1637514+343528 37 S
35937 09 052A   4172 G 20170524212208780 17 25 1643003+324218 37 S
26907 01 040C   4172 G 20170524212608783 17 25 1845819+552519 37 S
26907 01 040C   4172 G 20170524212618779 17 25 1844412+525624 37 S
26907 01 040C   4172 G 20170524212628766 17 25 1843288+503082 37 S
26907 01 040C   4172 G 20170524212636755 17 25 1842611+483683 37 S
38863 12 056D   4172 G 20170524212700744 17 25 1841643+485074 37 S
38863 12 056D   4172 G 20170524212708748 17 25 1857674+520948 37 S
40539 15 015B   4172 G 20170524213740752 17 25 2029413+341332 37 S
40539 15 015B   4172 G 20170524213748762 17 25 2042574+362630 37 S
40539 15 015B   4172 G 20170524213755768 17 25 2054727+381667 37 S
21808 91 076D   4172 G 20170524214338772 17 25 2321083+684911 37 S
21808 91 076D   4172 G 20170524214348779 17 25 2310908+660856 37 S
21808 91 076D   4172 G 20170524214358777 17 25 2303400+633631 37 S
38109 12 014A   4172 G 20170524215841350 17 25 1844989+152857 37 S
38109 12 014A   4172 G 20170524215851358 17 25 1842262+165108 37 S
38109 12 014A   4172 G 20170524215901355 17 25 1839399+181736 37 S
26905 01 040A   4172 G 20170524220031356 17 25 1850232+202541 37 S
26905 01 040A   4172 G 20170524220041352 17 25 1850775+185899 37 S
26905 01 040A   4172 G 20170524220051359 17 25 1851341+173643 37 S
26905 01 040A   4172 G 20170524220101355 17 25 1851872+161650 37 S
19460 88 078A   4172 G 20170524221253327 17 25 2027140+235721 37 S
19460 88 078A   4172 G 20170524221301336 17 25 2034106+251334 37 S
19460 88 078A   4172 G 20170524221311339 17 25 2043043+264647 37 S
19460 88 078A   4172 G 20170524221321335 17 25 2052170+281540 37 S
23936 96 029E   4172 G 20170524221431342 17 25 2045742+294161 37 S
23936 96 029E   4172 G 20170524221441339 17 25 2044587+282427 37 S
23936 96 029E   4172 G 20170524221451336 17 25 2043491+270907 37 S
23936 96 029E   4172 G 20170524221501344 17 25 2042574+255541 37 S
23936 96 029E   4172 G 20170524221511340 17 25 2041715+244466 37 S
23936 96 029E   4172 G 20170524221521336 17 25 2040924+233543 37 S
40720 15 032F   4172 G 20170524221751338 17 25 2051082+280064 37 S
40720 15 032F   4172 G 20170524221801343 17 25 2039649+262702 37 S
28647 05 016B   4172 G 20170524222906335 17 25 1852685+380326 37 S
28647 05 016B   4172 G 20170524222911362 17 25 1856027+360948 37 S
28647 05 016B   4172 G 20170524222917375 17 25 1859721+335607 37 S
38770 12 048N   4172 G 20170524223231363 17 25 1905105+385080 37 S
38770 12 048N   4172 G 20170524223239371 17 25 1903479+341230 37 S
27610 02 058F   4172 G 20170524225231355 17 25 1943370+333035 37 S
27610 02 058F   4172 G 20170524225241352 17 25 1955401+341414 37 S
27610 02 058F   4172 G 20170524225251358 17 25 2007339+345210 37 S
41334 16 010A   4172 G 20170524230511336 17 25 2016272+324655 37 S
41334 16 010A   4172 G 20170524230521335 17 25 2005902+325452 37 S
41334 16 010A   4172 G 20170524230531332 17 25 1955100+325880 37 S
23862 96 029D   4172 G 20170524232131357 17 25 2009679+420215 37 S
23862 96 029D   4172 G 20170524232141359 17 25 2009818+394567 37 S
23862 96 029D   4172 G 20170524232149367 17 25 2010021+375943 37 S
42689 17 022A   4172 G 20170524233135349 17 25 1925046+123502 37 S
42689 17 022A   4172 G 20170524233141364 17 25 1936038+120535 37 S
42689 17 022A   4172 G 20170524233148371 17 25 1947854+113179 37 S
22565 93 016A   4172 G 20170524234124779 17 25 1920659+200039 37 S
22565 93 016A   4172 G 20170524234134785 17 25 1920380+171463 37 S
22565 93 016A   4172 G 20170524234142792 17 25 1920130+150777 37 S
28096 03 054B   4172 G 20170524234954791 17 25 1953945+400731 37 S
28096 03 054B   4172 G 20170524235004799 17 25 1956056+374939 37 S
28096 03 054B   4172 G 20170524235012803 17 25 1957643+360146 37 S
31792 07 029A   4172 G 20170524235408795 17 25 1947133+391709 37 S
31792 07 029A   4172 G 20170524235414808 17 25 1946214+370372 37 S
41336 16 011B   4172 G 20170524235934812 17 25 2121259+402350 37 S
41336 16 011B   4172 G 20170524235944814 17 25 2133514+434079 37 S
23936 96 029E   4172 G 20170525000524815 17 25 1918748+175034 37 S
23936 96 029E   4172 G 20170525000534823 17 25 1921251+161088 37 S
23936 96 029E   4172 G 20170525000542828 17 25 1923180+145479 37 S
39451 13 067A   4172 G 20170525001034798 17 25 1918585+065022 37 S
39451 13 067A   4172 G 20170525001044795 17 25 1927100+104799 37 S
28646 05 016A   4172 G 20170525001746800 17 25 1718014+010966 37 S
28646 05 016A   4172 G 20170525001754804 17 25 1728191+023616 37 S
28646 05 016A   4172 G 20170525001804799 17 25 1741440+042648 37 S
37813 11 050A   4172 G 20170525001814807 17 25 1733347+020269 37 S
37813 11 050A   4172 G 20170525001824802 17 25 1730956+053983 37 S
19922 89 028B   4172 G 20170525002454815 17 25 1738345+053089 37 S
19922 89 028B   4172 G 20170525002504822 17 25 1738818+031590 37 S
19922 89 028B   4172 G 20170525002511831 17 25 1739196+014512 37 S
23908 96 029C   4172 G 20170525003514795 17 25 1648870+402933 37 S
23908 96 029C   4172 G 20170525003524804 17 25 1700367+381730 37 S
23908 96 029C   4172 G 20170525003531812 17 25 1707942+364396 37 S
40964 15 058A   4172 G 20170525003616792 17 25 1647059+371252 37 S
40964 15 058A   4172 G 20170525003624802 17 25 1656225+391597 37 S
40981 15 058R   4172 G 20170525003624802 17 25 1651666+372407 37 S
40964 15 058A   4172 G 20170525003630816 17 25 1703511+404768 37 S
40981 15 058R   4172 G 20170525003634800 17 25 1703330+395690 37 S
39062 13 002B   4172 G 20170525003748791 17 25 1635134+365369 37 S
39062 13 002B   4172 G 20170525003753808 17 25 1626344+412807 37 S
39061 13 002A   4172 G 20170525004424809 17 25 1539241+274222 37 S
39061 13 002A   4172 G 20170525004433817 17 25 1523208+331612 37 S
25544 98 067A   4172 G 20170525004440823 17 25 1523153+290794 37 S
25544 98 067A   4172 G 20170525004446800 17 25 1547250+291382 37 S
29079 06 014A   4172 G 20170525004454815 17 25 1540200+275080 37 S
29079 06 014A   4172 G 20170525004459795 17 25 1530896+310889 37 S
41334 16 010A   4172 G 20170525004908771 17 25 2209442+595272 37 S
41334 16 010A   4172 G 20170525004914784 17 25 2200121+610740 37 S
41334 16 010A   4172 G 20170525004924779 17 25 2142158+630822 37 S
38256 12 020A   4172 G 20170525005646781 17 25 2202769+600944 37 S
38256 12 020A   4172 G 20170525005654791 17 25 2233702+641370 37 S
21796 91 081A   4172 G 20170525005654791 17 25 2225494+614682 37 S
21796 91 081A   4172 G 20170525005702796 17 25 2210997+595050 37 S
27374 02 005C   4172 G 20170525010252812 17 25 1903144+015203 37 S
27374 02 005C   4172 G 20170525010257793 17 25 1904900+030925 37 S
28492 04 049A   4172 G 20170525010714807 17 25 1930233+034962 37 S
28492 04 049A   4172 G 20170525010724816 17 25 1922660+010395 37 S
28492 04 049A   4172 G 20170525010730827 17 25 1918443-003160 37 S
42689 17 022A   4172 G 20170525010734812 17 25 1916367+025182 37 S
42689 17 022A   4172 G 20170525010744808 17 25 1937564+013543 37 S
23862 96 029D   4172 G 20170525011226782 17 25 1704838+140358 37 F
23862 96 029D   4172 G 20170525011234787 17 25 1710421+124734 37 S
23862 96 029D   4172 G 20170525011244783 17 25 1717120+111338 37 F
23862 96 029D   4172 G 20170525011253797 17 25 1722902+095046 37 S
01314 65 027A   4172 G 20170525011854792 17 25 2130410+233091 37 S
01314 65 027A   4172 G 20170525011904799 17 25 2134857+252571 37 S
01314 65 027A   4172 G 20170525011914795 17 25 2139581+272121 37 S
22081 92 053B   4172 G 20170525012346800 17 25 2139170+264341 37 S
22081 92 053B   4172 G 20170525012354804 17 25 2136229+240532 37 S
31701 07 027A   4172 G 20170525014044795 17 25 2116715+483221 37 S
31701 07 027A   4172 G 20170525014054791 17 25 2120681+453416 37 S
31708 07 027C   4172 G 20170525014044795 17 25 2116568+503396 37 S
31708 07 027C   4172 G 20170525014054791 17 25 2120770+473213 37 S
31708 07 027C   4172 G 20170525014103802 17 25 2124159+445420 37 S
24279 96 046C   4172 G 20170525014302806 17 25 0107808+592981 37 S
24279 96 046C   4172 G 20170525014306791 17 25 0101746+593259 37 S
21799 91 076C   4172 G 20170525014534800 17 25 0118798+651773 37 S
21799 91 076C   4172 G 20170525014544807 17 25 0104380+625433 37 S
21799 91 076C   4172 G 20170525014552811 17 25 0054776+605818 37 S
28537 05 004A   4172 G 20170525015214819 17 25 2108631+321941 37 S
28537 05 004A   4172 G 20170525015224815 17 25 2122869+334869 37 S
28537 05 004A   4172 G 20170525015234812 17 25 2137229+351003 37 S
28541 05 004C   4172 G 20170525015224815 17 25 2115050+323535 37 S
28541 05 004C   4172 G 20170525015234812 17 25 2129232+340180 37 S
28541 05 004C   4172 G 20170525015242826 17 25 2140733+350433 37 S
28646 05 016A   4172 G 20170525020234798 17 25 2250436+703331 37 S
28646 05 016A   4172 G 20170525020241805 17 25 2315539+682416 37 S
39203 13 035B   4172 G 20170525021141304 17 25 2315835+622087 37 S
39203 13 035B   4172 G 20170525021147317 17 25 2330981+643333 37 S
39203 13 035B   4172 G 20170525021157317 17 25 0001007+675204 37 S
39475 13 072P   4172 G 20170525021507344 17 25 2333756+652080 37 F
39475 13 072P   4172 G 20170525021507344 17 25 2344461+640633 37 F
39475 13 072P   4172 G 20170525021513355 17 25 2318355+660627 37 S
18214 87 062A   4172 G 20170525021522318 17 25 2342277+682549 37 S
18214 87 062A   4172 G 20170525021527346 17 25 2320212+661849 37 S
14143 83 056C   4172 G 20170525021900347 17 25 2208902+724651 37 S
41334 16 010A   4172 G 20170525023237379 17 25 2342622+670424 37 S
41334 16 010A   4172 G 20170525023247376 17 25 2328814+700113 37 S
41334 16 010A   4172 G 20170525023256386 17 25 2312465+723987 37 S

Residuals wrt the latest classfd.tle file. For 42689 Ted's latest search
TLE's.
Norad Cospar         Cross-track     delta T      TLE age  range
40539 15 015B   |  0.03424 deg    1.030 sec   2.0 day, 1021.3 km
37813 11 050A   | -0.14622 deg   -1.419 sec   2.0 day, 833.0 km
14143 83 056C   | -0.38887 deg   -0.236 sec  16.1 day, 636.8 km

The residuals of the other classified satellites are low.
2017 total obs: 6392 + 156 = 6548
************************************************************
***************************
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 May 25 2017 - 01:07:12 UTC

This archive was generated by hypermail 2.3.0 : Thu May 25 2017 - 06:07:13 UTC