LB Obs 2018 Feb 25 am

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 25 Feb 2018 07:30:35 +0100
Nice clear sky with a little bit of haze at lower elevations.
Temperatures under zero C with a cold easterly wind.

23862 96 029D   4172 G 20180225032313460 F, P ~ 13 sec.
24795 97 020D   4172 G 20180225034230488 F, P ~8 sec. with Fff
21798 91 082A   4172 G 20180225054552448 F, with FA
21798 91 082A   4172 G 20180225054601460 F, FA

42689 was more than 9 sec late.

Several satellites have higher residuals; see below.

37391 11 014B   4172 G 20180225022102533 17 25 2102441+634852 37 S
37391 11 014B   4172 G 20180225022112542 17 25 2050157+620164 37 S
37386 11 014A   4172 G 20180225022112542 17 25 2058254+630476 37 S
37386 11 014A   4172 G 20180225022120553 17 25 2049040+613807 37 S
26905 01 040A   4172 G 20180225022228557 17 25 2155806+630476 37 S
26905 01 040A   4172 G 20180225022236525 17 25 2146288+615274 37 S
31701 07 027A   4172 G 20180225022842488 17 25 2001160+474972 37 S
31701 07 027A   4172 G 20180225022852485 17 25 2007952+465021 37 S
31708 07 027C   4172 G 20180225022842488 17 25 1955889+481705 37 S
31708 07 027C   4172 G 20180225022852485 17 25 2003093+471782 37 S
31708 07 027C   4172 G 20180225022900500 17 25 2008545+463110 37 S
23908 96 029C   4172 G 20180225023552459 17 25 2230381+592836 37 S
23908 96 029C   4172 G 20180225023602456 17 25 2220273+575619 37 S
26907 01 040C   4172 G 20180225025322472 17 25 2242939+700513 37 S
26907 01 040C   4172 G 20180225025332479 17 25 2221767+684336 37 S
26907 01 040C   4172 G 20180225025342476 17 25 2203476+671288 37 S
23862 96 029D   4172 G 20180225032313460 17 25 0007389+644848 37 F
23862 96 029D   4172 G 20180225032320480 17 25 2354263+635986 37 S
23862 96 029D   4172 G 20180225032330477 17 25 2337286+624456 37 F
23862 96 029D   4172 G 20180225032340478 17 25 2322160+612299 37 S
27597 02 056A   4172 G 20180225032453469 17 25 0016808+614631 37 S
27597 02 056A   4172 G 20180225032500475 17 25 0014161+625758 37 S
27597 02 056A   4172 G 20180225032510483 17 25 0009565+644346 37 S
25991 99 067A   4172 G 20180225033220466 17 25 0131399+600524 37 S
25991 99 067A   4172 G 20180225033230464 17 25 0135712+613464 37 S
25991 99 067A   4172 G 20180225033240470 17 25 0140884+630846 37 S
29228 06 021A   4172 G 20180225033610473 17 25 0135053+612718 37 S
29228 06 021A   4172 G 20180225033620469 17 25 0120314+593988 37 S
24795 97 020D   4172 G 20180225034230488 17 25 0201560+640656 37 F
24795 97 020D   4172 G 20180225034240485 17 25 0201566+621756 37 F
24795 97 020D   4172 G 20180225034250479 17 25 0201447+603316 37 F
24967 97 056C   4172 G 20180225034420479 17 25 0135140+623251 37 S
24967 97 056C   4172 G 20180225034430484 17 25 0138066+605805 37 S
24967 97 056C   4172 G 20180225034438495 17 25 0140082+594570 37 S
23936 96 029E   4172 G 20180225035010484 17 25 2304401+594129 37 S
23936 96 029E   4172 G 20180225035020480 17 25 2253075+580595 37 S
23936 96 029E   4172 G 20180225035030487 17 25 2243109+562976 37 S
28054 03 048A   4172 G 20180225035012477 17 25 2255266+555708 37 S
28054 03 048A   4172 G 20180225035020480 17 25 2245507+563576 37 S
21809 91 076E   4172 G 20180225035120481 17 25 2314286+603720 37 S
21809 91 076E   4172 G 20180225035130486 17 25 2309912+582385 37 S
21809 91 076E   4172 G 20180225035137498 17 25 2307481+565578 37 S
21808 91 076D   4172 G 20180225035241481 17 25 2308943+614508 37 S
21808 91 076D   4172 G 20180225035250481 17 25 2305804+593558 37 S
21808 91 076D   4172 G 20180225035300488 17 25 2302974+572033 37 S
23087 94 023A   4172 G 20180225035730452 17 25 2315232+610684 37 S
23087 94 023A   4172 G 20180225035740449 17 25 2320628+592637 37 S
23087 94 023A   4172 G 20180225035750455 17 25 2325299+575134 37 S
25861 99 039B   4172 G 20180225040410454 17 25 2331941+583589 37 S
25861 99 039B   4172 G 20180225040420453 17 25 2316923+595563 37 S
37391 11 014B   4172 G 20180225041334772 17 25 1803039+430322 37 S
37391 11 014B   4172 G 20180225041342776 17 25 1805750+405071 37 S
37391 11 014B   4172 G 20180225041352778 17 25 1808826+381059 37 S
37386 11 014A   4172 G 20180225041342776 17 25 1805796+423834 37 S
37386 11 014A   4172 G 20180225041352778 17 25 1808962+395532 37 S
37386 11 014A   4172 G 20180225041400788 17 25 1811286+374829 37 S
21799 91 076C   4172 G 20180225041602781 17 25 0125624+693364 37 S
21799 91 076C   4172 G 20180225041612789 17 25 0101635+672388 37 S
31701 07 027A   4172 G 20180225041822785 17 25 0100319+710693 37 S
31701 07 027A   4172 G 20180225041832781 17 25 0041797+692347 37 S
31701 07 027A   4172 G 20180225041842787 17 25 0026840+673698 37 S
31708 07 027C   4172 G 20180225041824777 17 25 0107987+715123 37 S
31708 07 027C   4172 G 20180225041832781 17 25 0051677+702956 37 S
31708 07 027C   4172 G 20180225041842787 17 25 0034766+684387 37 S
31708 07 027C   4172 G 20180225041850792 17 25 0023652+671781 37 S
40556 15 020E   4172 G 20180225042702789 17 25 0058017+665042 37 S
40556 15 020E   4172 G 20180225042712784 17 25 0043981+671596 37 S
40556 15 020E   4172 G 20180225042720797 17 25 0032352+673384 37 S
39174 13 026C   4172 G 20180225044202768 17 25 1852041+241429 37 S
39174 13 026C   4172 G 20180225044212769 17 25 1904188+234706 37 S
39174 13 026C   4172 G 20180225044221773 17 25 1914860+231869 37 S
23851 96 024A   4172 G 20180225044532770 17 25 1911391+255468 37 S
23851 96 024A   4172 G 20180225044542772 17 25 1901291+233544 37 S
23851 96 024A   4172 G 20180225044552773 17 25 1851642+211379 37 S
26907 01 040C   4172 G 20180225044812775 17 25 1901590+241420 37 S
26907 01 040C   4172 G 20180225044822772 17 25 1903122+222948 37 S
26907 01 040C   4172 G 20180225044832769 17 25 1904493+204826 37 S
33272 08 037A   4172 G 20180225045152775 17 25 1917353+224135 37 S
33272 08 037A   4172 G 20180225045202772 17 25 1905777+195651 37 S
41575 18 556A   4172 G 20180225045248794 17 25 1852669+215206 37 S
41575 18 556A   4172 G 20180225045253771 17 25 1906579+195656 37 S
36089 09 061B   4172 G 20180225050222795 17 25 1702517+050066 37 S
36089 09 061B   4172 G 20180225050232793 17 25 1656412+022220 37 S
42689 17 022A   4172 G 20180225050231790 17 25 1651876+040662 37 S
42689 17 022A   4172 G 20180225050233169 17 25 1656773+041863 37 S
42689 17 022A   4172 G 20180225050237809 17 25 1708297+044487 37 S
42689 17 022A   4172 G 20180225050239801 17 25 1713836+045816 37 S
15331 84 105A   4172 G 20180225051126417 17 25 2203201+572748 37 S
15331 84 105A   4172 G 20180225051129452 17 25 2153354+563512 37 S
23862 96 029D   4172 G 20180225051521440 17 25 2214888+630941 37 F
23862 96 029D   4172 G 20180225051531444 17 25 2206161+604519 37 F
23862 96 029D   4172 G 20180225051541445 17 25 2158846+582211 37 S
23862 96 029D   4172 G 20180225051549448 17 25 2153900+562858 37 S
25746 99 028C   4172 G 20180225051626468 17 25 2210333+605799 37 S
25746 99 028C   4172 G 20180225051636426 17 25 2213105+601601 37 S
25746 99 028C   4172 G 20180225051641450 17 25 2214519+595470 37 S
25746 99 028C   4172 G 20180225051651452 17 25 2217125+591221 37 S
16986 86 074A   4172 G 20180225052104448 17 25 2150548+603605 37 S
16986 86 074A   4172 G 20180225052111457 17 25 2216991+611344 37 S
16986 86 074A   4172 G 20180225052116482 17 25 2235532+612686 37 S
24837 97 030B   4172 G 20180225052413447 17 25 2150809+573185 37 S
24837 97 030B   4172 G 20180225052421464 17 25 2210504+583660 37 S
24837 97 030B   4172 G 20180225052427478 17 25 2225682+591465 37 S
39462 13 072A   4172 G 20180225053311435 17 25 2039638+693426 37 S
39462 13 072A   4172 G 20180225053321436 17 25 2021984+723139 37 S
19460 88 078A   4172 G 20180225053355424 17 25 2107052+723765 37 S
19460 88 078A   4172 G 20180225053401436 17 25 2042431+710049 37 S
19460 88 078A   4172 G 20180225053409440 17 25 2014791+682952 37 S
23533 95 015A   4172 G 20180225053524427 17 25 2118918+592121 37 S
23533 95 015A   4172 G 20180225053531436 17 25 2100451+582867 37 S
23533 95 015A   4172 G 20180225053536415 17 25 2047643+574388 37 S
05732 71 120B   4172 G 20180225053556455 17 25 2053700+575902 37 S
05732 71 120B   4172 G 20180225053601436 17 25 2106150+584855 37 S
05732 71 120B   4172 G 20180225053606418 17 25 2119201+593347 37 S
23936 96 029E   4172 G 20180225054141442 17 25 2106999+620482 37 S
23936 96 029E   4172 G 20180225054151442 17 25 2104468+591616 37 S
21798 91 082A   4172 G 20180225054552448 17 25 2022179+462301 37 F FA
21798 91 082A   4172 G 20180225054601460 17 25 2006039+440820 37 F FA

Obs format: http://www.satobs.org/position/IODformat.html
Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
25991 99 067A   | -0.12048 deg   -0.071 sec   3.1 day, 1670.1 km
42689 17 022A   |  0.00465 deg    9.397 sec   2.0 day, 598.9 km
25746 99 028C   |  0.03348 deg    0.802 sec   3.1 day, 3996.9 km

The residuals of the other classified satellites are low.
2018 total obs: 2488 + 118 = 2606
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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
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Received on Sun Feb 25 2018 - 00:31:34 UTC

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