LB Obs 2018 Dec 17 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 17 Dec 2018 21:36:27 +0100
Several days with clouds and rain. Saturday even with snow.
In the afternoon the sky started to clear. Still some scattered thin
and thicker clouds. Imaged several satelltes in thin clouds.
In between the clouds excellent conditions.

28646 05 016A   4172 G 20181217170246193 S faded to almost inv.
22282 92 092A   4172 G 20181217171923201 F with f
22282 92 092A   4172 G 20181217171933197 F, P ~ 8 sec.
23233 94 057A   4172 G 20181217182445161 R with FA, P ~ 1.9 sec.

Take care with the obs of 24753; low residuals with 284 day old TLE.

Several satellites have higher residuals; see below.

43152 18 007A   4172 G 20181217170055200 17 25 1716500+622727 37 S
43152 18 007A   4172 G 20181217170103208 17 25 1641407+624450 37 S
03616 68 114B   4172 G 20181217170057193 17 25 1719440+620343 37 S
03616 68 114B   4172 G 20181217170103208 17 25 1710181+620799 37 S
24773 97 017B   4172 G 20181217170053207 17 25 1657914+650287 37 S
24773 97 017B   4172 G 20181217170100219 17 25 1641312+660095 37 S
28646 05 016A   4172 G 20181217170233208 17 25 1654823+604501 37 S
28646 05 016A   4172 G 20181217170238187 17 25 1658174+622284 37 S
28646 05 016A   4172 G 20181217170246193 17 25 1705147+651235 37 S
20692 90 050D   4172 G 20181217170328180 17 25 1651145+630672 37 S
20692 90 050D   4172 G 20181217170336189 17 25 1707056+644666 37 S
16623 86 014D   4172 G 20181217171033195 17 25 1837317+275266 37 S
16623 86 014D   4172 G 20181217171038176 17 25 1845419+272570 37 S
16623 86 014D   4172 G 20181217171043203 17 25 1854249+265613 37 S
16623 86 014D   4172 G 20181217171049217 17 25 1904671+261837 37 S
24753 97 012A   4172 G 20181217171518218 17 25 1921016+312960 37 S
24753 97 012A   4172 G 20181217171523199 17 25 1914466+323881 37 S
24753 97 012A   4172 G 20181217171528180 17 25 1907865+334763 37 S
37743 11 033E   4172 G 20181217171613197 17 25 1904202+324834 37 S
37743 11 033E   4172 G 20181217171623200 17 25 1910257+334960 37 S
37743 11 033E   4172 G 20181217171633197 17 25 1916490+345473 37 S
22282 92 092A   4172 G 20181217171913202 17 25 1903634+335214 37 S
22282 92 092A   4172 G 20181217171923201 17 25 1911213+324497 37 F
22282 92 092A   4172 G 20181217171933197 17 25 1918583+313472 37 F
22282 92 092A   4172 G 20181217171943203 17 25 1925500+302219 37 F
13154 82 039B   4172 G 20181217171935189 17 25 1905938+322677 37 S
13154 82 039B   4172 G 20181217171940216 17 25 1859841+343076 37 S
25165 98 008D   4172 G 20181217172247180 17 25 1922653+295857 37 F
25165 98 008D   4172 G 20181217172253197 17 25 1925394+303449 37 S
25165 98 008D   4172 G 20181217172303196 17 25 1930448+313244 37 S
25165 98 008D   4172 G 20181217172313192 17 25 1935489+323401 37 S
28931 06 002A   4172 G 20181217173154194 17 25 1852580+405696 37 S
28931 06 002A   4172 G 20181217173203197 17 25 1835481+425561 37 S
28931 06 002A   4172 G 20181217173212195 17 25 1818108+443608 37 S
40964 15 058A   4172 G 20181217173503186 17 25 1831454+422997 37 S
40964 15 058A   4172 G 20181217173513189 17 25 1843442+422672 37 S
40964 15 058A   4172 G 20181217173523190 17 25 1855661+421917 37 S
40981 15 058R   4172 G 20181217173507172 17 25 1828466+424636 37 S
40981 15 058R   4172 G 20181217173513189 17 25 1835660+424616 37 S
40981 15 058R   4172 G 20181217173523190 17 25 1847763+424251 37 S
40981 15 058R   4172 G 20181217173531198 17 25 1857933+423509 37 S
20642 90 050E   4172 G 20181217173936173 17 25 1757868+490480 37 S
20642 90 050E   4172 G 20181217173943192 17 25 1808395+493933 37 S
20642 90 050E   4172 G 20181217173953188 17 25 1824168+502623 37 S
29522 06 050A   4172 G 20181217174556176 17 25 1715327+665314 37 S
29522 06 050A   4172 G 20181217174603183 17 25 1655692+662903 37 S
29522 06 050A   4172 G 20181217174612184 17 25 1632860+654838 37 S
13719 82 116B   4172 G 20181217175644176 17 25 1453548+491402 37 S
13719 82 116B   4172 G 20181217175653175 17 25 1500377+494404 37 S
13719 82 116B   4172 G 20181217175659198 17 25 1505269+500538 37 S
31797 07 030A   4172 G 20181217180113181 17 25 1431036+512205 37 S
31797 07 030A   4172 G 20181217180123179 17 25 1450080+511515 37 S
31797 07 030A   4172 G 20181217180133183 17 25 1510087+505332 37 S
40978 15 058Q   4172 G 20181217181950184 17 25 2142988+111532 37 S
40978 15 058Q   4172 G 20181217181958193 17 25 2145550+131775 37 S
40978 15 058Q   4172 G 20181217182005164 17 25 2147715+151005 37 S
37162 10 046A   4172 G 20181217182318184 17 25 1924260+603258 37 S
37162 10 046A   4172 G 20181217182328156 17 25 1912736+581877 37 S
37162 10 046A   4172 G 20181217182336161 17 25 1904965+563479 37 S
25286 98 021B   4172 G 20181217182423173 17 25 1933530+562748 37 S
25286 98 021B   4172 G 20181217182433171 17 25 1910258+585811 37 S
23233 94 057A   4172 G 20181217182445161 17 25 1942283+553870 37 R
23233 94 057A   4172 G 20181217182453170 17 25 1923314+564170 37 R
23233 94 057A   4172 G 20181217182501179 17 25 1904223+573072 37 R
15334 84 106B   4172 G 20181217183053166 17 25 1945961+560995 37 S
15334 84 106B   4172 G 20181217183103172 17 25 1934327+594050 37 S
15334 84 106B   4172 G 20181217183109185 17 25 1925847+614299 37 S
42058 17 011A   4172 G 20181217183703164 17 25 1726226+364260 37 S
42058 17 011A   4172 G 20181217183713164 17 25 1724371+375794 37 S
42058 17 011A   4172 G 20181217183933161 17 25 1622686+584594 37 S
42058 17 011A   4172 G 20181217183943158 17 25 1613170+602226 37 S
42058 17 011A   4172 G 20181217183953164 17 25 1602444+615737 37 S
42058 17 011A   4172 G 20181217184000172 17 25 1554104+630223 37 S
42065 17 011B   4172 G 20181217183703164 17 25 1724545+372952 37 S
42065 17 011B   4172 G 20181217183713164 17 25 1722595+384624 37 S
42058 17 011A   4172 G 20181217183927147 17 25 1627579+574953 37 S
42065 17 011B   4172 G 20181217183923164 17 25 1625572+580679 37 S
42065 17 011B   4172 G 20181217183933161 17 25 1616478+594414 37 S
42065 17 011B   4172 G 20181217183943158 17 25 1606368+611990 37 S
42065 17 011B   4172 G 20181217183953164 17 25 1554712+625437 37 S
16194 85 100B   4172 G 20181217184643159 17 25 2002957+502519 37 S
16194 85 100B   4172 G 20181217184648175 17 25 1958075+512555 37 S
16194 85 100B   4172 G 20181217184656150 17 25 1949598+530272 37 S
28537 05 004A   4172 G 20181217184954148 17 25 1952630+530372 37 S
28537 05 004A   4172 G 20181217185003150 17 25 2005868+532663 37 S
28537 05 004A   4172 G 20181217185013154 17 25 2021367+534323 37 S
28541 05 004C   4172 G 20181217185003150 17 25 1956439+532556 37 S
28541 05 004C   4172 G 20181217185013154 17 25 2011507+534966 37 S
28541 05 004C   4172 G 20181217185020163 17 25 2022612+540129 37 S
11289 79 021B   4172 G 20181217185653151 17 25 2018131+250457 37 S
11289 79 021B   4172 G 20181217185703153 17 25 2011242+272724 37 S
11289 79 021B   4172 G 20181217185713155 17 25 2003742+295295 37 S
28647 05 016B   4172 G 20181217185904149 17 25 2010284+234929 37 S
28647 05 016B   4172 G 20181217185913152 17 25 2011968+260041 37 S
28647 05 016B   4172 G 20181217185923151 17 25 2013959+283703 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
24753 97 012A   |  0.05376 deg    0.037 sec 284.5 day, 1180.3 km
31797 07 030A   |  0.13043 deg    2.157 sec   9.1 day, 1224.7 km
40978 15 058Q   |  0.15686 deg    2.323 sec  14.5 day, 1129.5 km
28647 05 016B   | -0.06734 deg   -1.075 sec   4.1 day, 1127.3 km

The residuals of the other classified satellites are low.
2018 total obs:   24737 + 95 = 24832
***************************************************************************************
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 Mon Dec 17 2018 - 14:37:05 UTC

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