LB Obs 2019 Dec 31 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Tue, 31 Dec 2019 21:32:34 +0100
The sky cleared towards sunset and the predicted fog sayed away.
However there was some smoke from hours early New Years fireworks.
After 18 UT fog came in and also more smoke form the fireworks.

I wish all my fellow satellite observers and their family a happy New Year.
May 2020 be a good  year, weatherwise, for observing satellites.

44774 19 074BP  4172 G 20191231165600875 F, Flair
43624 1/ 072C   4172 G 20191231165623868 F, P ~ 40 sec.

Only 42689 had higher residuals; see below.

07364 74 052B   4172 G 20191231163754854 17 25 1849750+361467 37 S
07364 74 052B   4172 G 20191231163804852 17 25 1839973+390047 37 S
07364 74 052B   4172 G 20191231163814846 17 25 1829321+414210 37 S
16969 86 073A   4172 G 20191231164853882 17 25 1844179+385641 37 F
16969 86 073A   4172 G 20191231164903880 17 25 1829142+403620 37 S
44774 19 074BP  4172 G 20191231165603865 17 25 1858716+373907 37 S
44774 19 074BP  4172 G 20191231165600875 17 25 1854361+353084 37 F
43624 1/ 072C   4172 G 20191231165613867 17 25 1842497+362278 37 S
43624 1/ 072C   4172 G 20191231165623868 17 25 1844045+364085 37 F
43624 1/ 072C   4172 G 20191231165633867 17 25 1845506+365791 37 S
43624 1/ 072C   4172 G 20191231165643866 17 25 1847022+371425 37 S
43624 1/ 072C   4172 G 20191231165653868 17 25 1848393+373330 37 S
43624 1/ 072C   4172 G 20191231165703864 17 25 1849937+374798 37 F
43624 1/ 072C   4172 G 20191231165713871 17 25 1851473+380628 37 S
43624 1/ 072C   4172 G 20191231165723868 17 25 1853077+382175 37 F
43624 1/ 072C   4172 G 20191231165733864 17 25 1854471+383880 37 S
43624 1/ 072C   4172 G 20191231165743872 17 25 1855831+385544 37 F
43624 1/ 072C   4172 G 20191231165753869 17 25 1857290+391180 37 S
07209 74 011A   4172 G 20191231172818877 17 25 1925242+393139 37 S
07209 74 011A   4172 G 20191231172823855 17 25 1931917+383607 37 F
07209 74 011A   4172 G 20191231172827837 17 25 1937114+375062 37 S
21809 91 076E   4172 G 20191231173236832 17 25 1910371+400280 37 S
21809 91 076E   4172 G 20191231173243849 17 25 1919168+400930 37 S
21809 91 076E   4172 G 20191231173253847 17 25 1932542+401059 37 S
20642 90 050E   4172 G 20191231175156816 17 25 1735030+423193 37 S
20642 90 050E   4172 G 20191231175203828 17 25 1726968+443446 37 S
20642 90 050E   4172 G 20191231175213823 17 25 1713833+472726 37 S
28096 03 054B   4172 G 20191231175253826 17 25 1723335+435416 37 S
28096 03 054B   4172 G 20191231175303827 17 25 1726884+444239 37 S
28096 03 054B   4172 G 20191231175313823 17 25 1731165+453436 37 F
28096 03 054B   4172 G 20191231175323829 17 25 1735502+462646 37 S
40978 15 058Q   4172 G 20191231175713826 17 25 1409256+624482 37 S
40978 15 058Q   4172 G 20191231175718806 17 25 1357876+634491 37 S
40978 15 058Q   4172 G 20191231175722826 17 25 1347477+643222 37 S
39453 13 067C   4172 G 20191231175859839 17 25 1846604+562014 37 S
39453 13 067C   4172 G 20191231175903821 17 25 1902458+552401 37 S
39453 13 067C   4172 G 20191231175906808 17 25 1914036+543770 37 S
28646 05 016A   4172 G 20191231180023823 17 25 1848505+564024 37 S
28646 05 016A   4172 G 20191231180028840 17 25 1852208+581022 37 S
28646 05 016A   4172 G 20191231180037802 17 25 1900137+605943 37 S
42689 17 022A   4172 G 20191231180521825 17 25 2101364+070552 37 S
42689 17 022A   4172 G 20191231180533814 17 25 2118735+065586 37 S
42689 17 022A   4172 G 20191231180541822 17 25 2131877+064713 37 S

Obs format: http://www.satobs.org/position/IODformat.html
Differences between observed track and predicted track
from the latest classfd.tle file before the session start.
Norad  Cospar        Cross-track      delta T     TLE age   range
42689 17 022A   |  0.01103 deg    4.767 sec   7.8 day, 854.1 km
The residuals of the other classified satellites are low.
2019 total obs: 31454 + 43 = 31495
***************************************************************************************
Setup: WATEC 910HX/RC, 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 Tue Dec 31 2019 - 14:33:29 UTC

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