LB Obs 2017 Jan 18 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Thu, 18 Jan 2018 20:32:05 +0100
After a stormy day with winds to 9-10 Beaufort the sky sky cleared
towards the evening.
Missed 43145 due to problems with the mount.

43153 18 007B   4172 G 20180118171315779 F,  with double F
Nice flasher. Object B from this mornings launch of ASNARO-2.

21798 91 082A   4172 G 20180118171503790  I  with small flare

Several sats have higher residuals; see below.

24753 97 012A   4172 G 20180118170433800 17 25 1842730+372981 37 S
24753 97 012A   4172 G 20180118170443803 17 25 1832123+381367 37 S
43153 18 007B   4172 G 20180118171315779 17 25 1924956+492121 37 F
43153 18 007B   4172 G 20180118171321801 17 25 1908980+500254 37 F
21798 91 082A   4172 G 20180118171453794 17 25 1922171+532796 37 I
21798 91 082A   4172 G 20180118171503790 17 25 1903120+535509 37 I
14402 83 103B   4172 G 20180118172025790 17 25 1911410+510076 37 S
14402 83 103B   4172 G 20180118172033798 17 25 1925449+505741 37 S
14402 83 103B   4172 G 20180118172043798 17 25 1943822+504424 37 S
28096 03 054B   4172 G 20180118172904810 17 25 2239110+363746 37 S
28096 03 054B   4172 G 20180118172913811 17 25 2249737+353421 37 S
28096 03 054B   4172 G 20180118172923812 17 25 2301302+341783 37 S
39154 13 018E   4172 G 20180118180355017 17 25 1835649+373273 37 S
39154 13 018E   4172 G 20180118180405025 17 25 1846960+360612 37 S
18187 87 060A   4172 G 20180118181425041 17 25 2032070+661080 37 F
18187 87 060A   4172 G 20180118181435039 17 25 2012278+693651 37 S
36125 09 073B   4172 G 20180118181515035 17 25 2044447+683363 37 S
36125 09 073B   4172 G 20180118181522054 17 25 2012450+682934 37 S
25615 98 055C   4172 G 20180118182327995 17 25 2014186+702762 37 S
25615 98 055C   4172 G 20180118182335005 17 25 1943888+710856 37 I
25615 98 055C   4172 G 20180118182344009 17 25 1904641+713219 37 S
36105 09 066B   4172 G 20180118182810042 17 25 2122283+670310 37 S
36105 09 066B   4172 G 20180118182819007 17 25 2034305+673180 37 S
40981 15 058R   4172 G 20180118184109023 17 25 1929629+644666 37 S
40981 15 058R   4172 G 20180118184115035 17 25 1921632+655954 37 S
40981 15 058R   4172 G 20180118184123050 17 25 1909412+673400 37 S
40964 15 058A   4172 G 20180118184115035 17 25 1911185+670766 37 S
40964 15 058A   4172 G 20180118184123050 17 25 1857592+683887 37 S
40964 15 058A   4172 G 20180118184130058 17 25 1844266+695487 37 S
12988 81 117B   4172 G 20180118184115035 17 25 1852573+683145 37 S
12988 81 117B   4172 G 20180118184123050 17 25 1921215+693381 37 S
37162 10 046A   4172 G 20180118184405038 17 25 2130421+593091 37 S
37162 10 046A   4172 G 20180118184415036 17 25 2123704+570503 37 S
37162 10 046A   4172 G 20180118184425041 17 25 2117897+544529 37 S
26998 01 055B   4172 G 20180118190339021 17 25 2057843+531196 37 S
26998 01 055B   4172 G 20180118190345034 17 25 2112069+531525 37 S
26998 01 055B   4172 G 20180118190353042 17 25 2132433+530728 37 S
40978 15 058Q   4172 G 20180118190425030 17 25 2100275+533315 37 S
40978 15 058Q   4172 G 20180118190435036 17 25 2118877+545890 37 S
20691 90 050C   4172 G 20180118190435036 17 25 2121884+510236 37 S
20691 90 050C   4172 G 20180118190445034 17 25 2109303+552853 37 S
20692 90 050D   4172 G 20180118190515033 17 25 2115879+513333 37 S
20692 90 050D   4172 G 20180118190525037 17 25 2102517+555512 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
20691 90 050C   |  0.13974 deg    1.297 sec  20.6 day, 877.2 km
20692 90 050D   |  0.12633 deg    1.577 sec  20.6 day, 902.1 km

The residuals of the other classified satellites are low.
2018 total obs: 451 + 43 = 494
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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 Thu Jan 18 2018 - 13:34:43 UTC

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