LB Obs 2017 Aug 12-13 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 13 Aug 2017 05:17:37 +0200
The day saterted with clouds and rain. In the afternoon and evening
it cleared more and more. Still a lot of clouds at dusk.
Checking at 23 UT the sky had cleared.

19460 88 078A  was R,  P =1.25 sec.

Several satellites have higher residuals; see below.

35937 09 052A   4172 G 20170812234431330 17 25 0248466+533181 37 S
35937 09 052A   4172 G 20170812234441325 17 25 0251548+513768 37 S
35937 09 052A   4172 G 20170812234451320 17 25 0254409+494805 37 S
31797 07 030A   4172 G 20170812235036354 17 25 0225518+615327 37 S
31797 07 030A   4172 G 20170812235046306 17 25 0309523+664126 37 S
39062 13 002B   4172 G 20170813000521308 17 25 0353058+504862 37 S
39062 13 002B   4172 G 20170813000531316 17 25 0426449+542311 37 S
38770 12 048N   4172 G 20170813000812310 17 25 0415632+575078 37 S
38770 12 048N   4172 G 20170813000821315 17 25 0356634+532404 37 S
28096 03 054B   4172 G 20170813001421318 17 25 0534714+772152 37 S
28096 03 054B   4172 G 20170813001441323 17 25 0540757+731961 37 S
39061 13 002A   4172 G 20170813001542325 17 25 0452368+743202 37 S
39061 13 002A   4172 G 20170813001551333 17 25 0604713+751658 37 S
26905 01 040A   4172 G 20170813001901329 17 25 1246340+670549 37 S
26905 01 040A   4172 G 20170813001911336 17 25 1226113+682608 37 S
37813 11 050A   4172 G 20170813001944325 17 25 1233369+683790 37 S
37813 11 050A   4172 G 20170813001951333 17 25 1224189+665184 37 S
37813 11 050A   4172 G 20170813001958233 17 25 1217052+651640 37 S
17191 86 097A   4172 G 20170813005236658 17 25 0437876+650868 37 S
17191 86 097A   4172 G 20170813005243674 17 25 0509751+652449 37 S
24871 97 034C   4172 G 20170813005349652 17 25 0439865+605085 37 F
24871 97 034C   4172 G 20170813005351681 17 25 0445594+610524 37 F
36124 09 073A   4172 G 20170813011812670 17 25 0342585+574138 37 S
36124 09 073A   4172 G 20170813011816655 17 25 0329987+565102 37 S
36124 09 073A   4172 G 20170813011824669 17 25 0306097+545416 37 S
21808 91 076D   4172 G 20170813012546664 17 25 0148175+405460 37 S
21808 91 076D   4172 G 20170813012555667 17 25 0213503+424429 37 S
35938 09 052B   4172 G 20170813013026669 17 25 0157797+423985 37 S
35938 09 052B   4172 G 20170813013036670 17 25 0204683+403568 37 S
23751 95 072A   4172 G 20170813013701666 17 25 0206370+335246 37 S
23751 95 072A   4172 G 20170813013709635 17 25 0155744+311000 37 S
05917 72 022A   4172 G 20170813014100632 17 25 0221279+352817 37 S
05917 72 022A   4172 G 20170813014106645 17 25 0218090+331052 37 S
20666 90 055D   4172 G 20170813014120628 17 25 0150047+323747 37 S
20666 90 055D   4172 G 20170813014130632 17 25 0218820+351090 37 S
35937 09 052A   4172 G 20170813014206646 17 25 0204130+343073 37 S
35937 09 052A   4172 G 20170813014216652 17 25 0209979+323657 37 S
21799 91 076C   4172 G 20170813014638720 17 25 0406427+624457 37 S
21799 91 076C   4172 G 20170813014646736 17 25 0433854+614140 37 I
39462 13 072A   4172 G 20170813014739723 17 25 0436006+601237 37 S
39462 13 072A   4172 G 20170813014746735 17 25 0430940+620950 37 S
39462 13 072A   4172 G 20170813014756733 17 25 0422009+650017 37 S
19460 88 078A   4172 G 20170813015129732 17 25 0402185+542502 37 R
19460 88 078A   4172 G 20170813015136747 17 25 0349572+520169 37 R
19460 88 078A   4172 G 20170813015144757 17 25 0336696+491033 37 R
37391 11 014B   4172 G 20170813020848717 17 25 0337749+525764 37 S
37391 11 014B   4172 G 20170813020856732 17 25 0339589+503663 37 S
37391 11 014B   4172 G 20170813020906728 17 25 0341601+474511 37 S
37386 11 014A   4172 G 20170813020856732 17 25 0340437+522876 37 S
37386 11 014A   4172 G 20170813020906728 17 25 0342548+493420 37 S
37386 11 014A   4172 G 20170813020916726 17 25 0344361+464498 37 S
26905 01 040A   4172 G 20170813021206730 17 25 0828298+760163 37 S
26905 01 040A   4172 G 20170813021216737 17 25 0758234+742486 37 S
26905 01 040A   4172 G 20170813021226733 17 25 0734215+723576 37 S
21809 91 076E   4172 G 20170813021356735 17 25 0751128+752114 37 S
21809 91 076E   4172 G 20170813021405775 17 25 0754665+723629 37 S
28646 05 016A   4172 G 20170813022036740 17 25 0638593+663987 37 S
28646 05 016A   4172 G 20170813022046736 17 25 0635904+625459 37 S
28646 05 016A   4172 G 20170813022053754 17 25 0634581+602339 37 S
20775 90 078B   4172 G 20170813023336717 17 25 0305297+504778 37 S
20775 90 078B   4172 G 20170813023346719 17 25 0322042+535386 37 S
37814 11 050B   4172 G 20170813024239727 17 25 0303009+492105 37 S
37814 11 050B   4172 G 20170813024246737 17 25 0311151+542179 37 S
26907 01 040C   4172 G 20170813024709103 17 25 0431749+552094 37 S
26907 01 040C   4172 G 20170813024719100 17 25 0433038+524087 37 S
26907 01 040C   4172 G 20170813024729102 17 25 0434261+500502 37 S
26907 01 040C   4172 G 20170813024739102 17 25 0435390+473332 37 S

Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
31797 07 030A    | -0.21047 deg   -0.563 sec   3.0 day, 633.7 km
38770 12 048N    | -0.20285 deg   -1.473 sec   3.0 day, 727.1 km
37813 11 050A    | -0.07594 deg   -7.313 sec   6.0 day, 1063.3 km
21809 91 076E    | -0.33569 deg  -19.122 sec  55.2 day, 1063.8 km

The residuals of the other classified satellites are low.
2017 total obs: 9428 + 67 = 9495
************************************************************
***************************
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 Sat Aug 12 2017 - 22:18:24 UTC

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