LB Obs 2018 Jan 05 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 5 Jan 2018 20:20:34 +0100
First obs in 2018 after a week with clouds and rain and a wester storm.
It cleared just after darkness with a few scattered thin clouds.

23862 96 029D   4172 G 20180105172623930 F, P ~ 20 sec.
39475 13 072P   4172 G 20180105173707889 F, P ~ 20 sec.

A few satellites have higher residuals, see below.

41635 16 043B   4172 G 20180105172543929 17 25 1522323+703069 37 S
41635 16 043B   4172 G 20180105172553932 17 25 1537197+742675 37 S
23862 96 029D   4172 G 20180105172623930 17 25 1546428+694825 37 F
23862 96 029D   4172 G 20180105172633931 17 25 1535289+715936 37 S
23862 96 029D   4172 G 20180105172643935 17 25 1520965+741010 37 F
39630 14 015A   4172 G 20180105172914931 17 25 1613329+725920 37 S
39630 14 015A   4172 G 20180105172923932 17 25 1555598+711283 37 S
39630 14 015A   4172 G 20180105172931935 17 25 1543071+693974 37 S
15595 85 021A   4172 G 20180105173133892 17 25 1530945+712982 37 S
15595 85 021A   4172 G 20180105173143899 17 25 1613614+705339 37 S
40337 14 079B   4172 G 20180105173353896 17 25 2030001+490283 37 S
40337 14 079B   4172 G 20180105173403902 17 25 2043618+450077 37 S
39475 13 072P   4172 G 20180105173707889 17 25 2049649+505469 37 F
39475 13 072P   4172 G 20180105173713912 17 25 2047257+475528 37 S
39475 13 072P   4172 G 20180105173721917 17 25 2044266+440520 37 F
37162 10 046A   4172 G 20180105174103914 17 25 2024828+623657 37 S
37162 10 046A   4172 G 20180105174113912 17 25 2009201+602947 37 S
37162 10 046A   4172 G 20180105174119927 17 25 2001119+591314 37 S
18961 88 021B   4172 G 20180105174646901 17 25 2029806+562091 37 S
18961 88 021B   4172 G 20180105174653919 17 25 2012867+571823 37 S
39212 13 037E   4172 G 20180105174940937 17 25 2024642+561098 37 S
39212 13 037E   4172 G 20180105174942929 17 25 2018493+563336 37 S
35951 09 057A   4172 G 20180105175603934 17 25 1942477+413565 37 S
35951 09 057A   4172 G 20180105175613935 17 25 1928160+424832 37 S
35951 09 057A   4172 G 20180105175623931 17 25 1913840+435007 37 S
36125 09 073B   4172 G 20180105180559789 17 25 1658611+713686 37 S
36125 09 073B   4172 G 20180105180607791 17 25 1637863+694495 37 S
20788 90 081A   4172 G 20180105180606795 17 25 1728048+712778 37 S
20788 90 081A   4172 G 20180105180614764 17 25 1709667+701272 37 S
26905 01 040A   4172 G 20180105181019791 17 25 1856678+435886 37 S
26905 01 040A   4172 G 20180105181029787 17 25 1904078+443621 37 S
28647 05 016B   4172 G 20180105181349801 17 25 1851220+441444 37 S
28647 05 016B   4172 G 20180105181359802 17 25 1854510+464206 37 S
10114 77 057B   4172 G 20180105181801756 17 25 1845676+441718 37 S
10114 77 057B   4172 G 20180105181809772 17 25 1900851+422192 37 S
40356 14 085B   4172 G 20180105182701771 17 25 1855225+502847 37 S
40356 14 085B   4172 G 20180105182706791 17 25 1855361+520208 37 S
23908 96 029C   4172 G 20180105183034808 17 25 1843574+535297 37 S
23908 96 029C   4172 G 20180105183037795 17 25 1845596+541860 37 S

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
23862 96 029D   |  0.02368 deg    1.111 sec  22.0 day, 1561.7 km
26905 01 040A   |  0.04661 deg    1.328 sec   8.0 day, 2045.4 km

The residuals of the other classified satellites are low.
2018 total obs: 39
************************************************************
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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
Best regards     Leo Barhorst
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Received on Fri Jan 05 2018 - 13:21:24 UTC

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