LB Obs 2016 Dec 26 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 26 Dec 2016 20:43:58 +0100
After a rainy night it cleared more and more during the day.
At dusk the sky was almost clear with a few scattered clouds.
Later a few thicker clouds,

41858 16 068B was R with P = 3.3 sec.
21798 91 082A was R with P ~ 9 sec.
23233 94 057A was R with P ~ 1.4 sec.
41857 16 068A was R with P = 3.3 sec.

20692 was 7 sec early on 30 day old TLE; see below.
20691 was too faint.

23405 94 077B   4172 G 20161226163505977 17 25 1119712+595573 37 S
23405 94 077B   4172 G 20161226163515976 17 25 1104845+604631 37 S
23405 94 077B   4172 G 20161226163525973 17 25 1048610+613085 37 S
41858 16 068B   4172 G 20161226164435953 17 25 1815516+590130 37 R
41858 16 068B   4172 G 20161226164445950 17 25 1746958+595692 37 R
21798 91 082A   4172 G 20161226165027951 17 25 1804709+512133 37 R
21798 91 082A   4172 G 20161226165035967 17 25 1749092+520783 37 R
21798 91 082A   4172 G 20161226165045963 17 25 1729651+525252 37 R
22219 92 076A   4172 G 20161226165405966 17 25 1700366+593558 37 S
22219 92 076A   4172 G 20161226165415962 17 25 1719482+602714 37 S
23233 94 057A   4172 G 20161226165425970 17 25 1738138+583031 37 R
23233 94 057A   4172 G 20161226165435967 17 25 1715364+584565 37 R
23233 94 057A   4172 G 20161226165443971 17 25 1658042+584645 37 R
40964 15 058A   4172 G 20161226170425982 17 25 1506641+651924 37 S
40964 15 058A   4172 G 20161226170435978 17 25 1459864+671369 37 S
40981 15 058R   4172 G 20161226170435978 17 25 1503270+660521 37 S
40964 15 058A   4172 G 20161226170445985 17 25 1451564+691067 37 S
40981 15 058R   4172 G 20161226170445985 17 25 1455827+680035 37 S
40964 15 058A   4172 G 20161226170455983 17 25 1441073+710845 37 S
40981 15 058R   4172 G 20161226170455983 17 25 1446565+695734 37 S
40981 15 058R   4172 G 20161226170505979 17 25 1434808+715573 37 S
39210 13 037C   4172 G 20161226170915949 17 25 1320361+715790 37 S
39210 13 037C   4172 G 20161226170925945 17 25 1317967+692069 37 S
23851 96 024A   4172 G 20161226171050930 17 25 1357068+720210 37 S
23851 96 024A   4172 G 20161226171100926 17 25 1350821+695893 37 S
23533 95 015A   4172 G 20161226171220967 17 25 1756598+463016 37 S
23533 95 015A   4172 G 20161226171230926 17 25 1741013+471866 37 S
41857 16 068A   4172 G 20161226171259931 17 25 1802239+421611 37 R
41857 16 068A   4172 G 20161226171305954 17 25 1753369+425588 37 R
29522 06 050A   4172 G 20161226175158483 17 25 1807580+543273 37 S
29522 06 050A   4172 G 20161226175208486 17 25 1749479+544288 37 S
39462 13 072A   4172 G 20161226181050463 17 25 1847208+424364 37 S
39462 13 072A   4172 G 20161226181058478 17 25 1844985+412582 37 S
39462 13 072A   4172 G 20161226181108475 17 25 1842408+395188 37 S
39462 13 072A   4172 G 20161226181118475 17 25 1840018+382212 37 S
28537 05 004A   4172 G 20161226181708481 17 25 1648253+493565 37 S
28541 05 004C   4172 G 20161226181708481 17 25 1649953+484446 37 S
28537 05 004A   4172 G 20161226181718484 17 25 1645367+510319 37 S
28541 05 004C   4172 G 20161226181718484 17 25 1647291+500974 37 S
28537 05 004A   4172 G 20161226181728480 17 25 1642196+523250 37 S
28541 05 004C   4172 G 20161226181728480 17 25 1644315+513791 37 S
28537 05 004A   4172 G 20161226181738486 17 25 1638590+540378 37 S
28541 05 004C   4172 G 20161226181738486 17 25 1640880+530825 37 S
28537 05 004A   4172 G 20161226181746492 17 25 1635352+551838 37 S
28541 05 004C   4172 G 20161226181748484 17 25 1637073+544014 37 S
35951 09 057A   4172 G 20161226181808485 17 25 1700676+520284 37 S
35951 09 057A   4172 G 20161226181818483 17 25 1649179+513733 37 S
35951 09 057A   4172 G 20161226181828478 17 25 1638607+510768 37 S
39630 14 015A   4172 G 20161226183148459 17 25 1833580+403634 37 S
39630 14 015A   4172 G 20161226183158460 17 25 1822171+411291 37 S
39630 14 015A   4172 G 20161226183208464 17 25 1811109+414383 37 S
20692 90 050D   4172 G 20161226185208452 17 25 1559581+573294 37 S
20692 90 050D   4172 G 20161226185218460 17 25 1547151+591512 37 S
20692 90 050D   4172 G 20161226185228459 17 25 1532530+605458 37 S
28931 06 002A   4172 G 20161226185318457 17 25 1602079+575809 37 I
28931 06 002A   4172 G 20161226185323475 17 25 1558270+571536 37 I

See for the IOD-format:   http://www.satobs.org/position/IODformat.html

Residuals wrt the classfd.tle file of Dec 24.
Norad Cospar         Cross-track    delta T      TLE age  range
20692 90 050D  |  0.00880 deg    7.063 sec  30.7 day, 1629.2 km

The residuals of the other classified satellites are low.
************************************************************
***************************
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 Mon Dec 26 2016 - 13:45:00 UTC

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