LB Obs 2017 Oct 15 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 15 Oct 2017 22:21:41 +0200
After a warm and cloudless day the evning sky had good to
excellent conditions. A bit haze at the lower elevations.

21809 91 076E gave a bright flare in the 1st image and then dimmed to
almost inv in the 3rd image.

A few satellites have higher residuals; see below.

12155 81 008B   4172 G 20171015173058700 17 25 1940354+085973 37 S
12155 81 008B   4172 G 20171015173101689 17 25 1942291+103542 37 S
28647 05 016B   4172 G 20171015173456674 17 25 1929416+144109 37 S
28647 05 016B   4172 G 20171015173502684 17 25 1941240+162067 37 S
28647 05 016B   4172 G 20171015173509704 17 25 1955677+181756 37 S
12987 81 117A   4172 G 20171015173928723 17 25 1937009+183297 37 I
12987 81 117A   4172 G 20171015173935699 17 25 1939858+144599 37 I
22626 93 024A   4172 G 20171015174732672 17 25 1949724+160827 37 I
22626 93 024A   4172 G 20171015174737651 17 25 1951746+183503 37 S
21808 91 076D   4172 G 20171015175932686 17 25 1934017+141687 37 S
21808 91 076D   4172 G 20171015175942687 17 25 1941465+123288 37 S
21808 91 076D   4172 G 20171015175952687 17 25 1948504+105233 37 S
13403 82 079B   4172 G 20171015180610701 17 25 1959463+140134 37 S
13403 82 079B   4172 G 20171015180617708 17 25 2003007+103950 37 S
16909 86 061B   4172 G 20171015180922664 17 25 1927985+070290 37 F
21799 91 076C   4172 G 20171015182042679 17 25 1855339+093816 37 S
21799 91 076C   4172 G 20171015182052676 17 25 1902807+081048 37 S
21799 91 076C   4172 G 20171015182102672 17 25 1910009+064403 37 S
21799 91 076C   4172 G 20171015182111681 17 25 1916226+052738 37 S
21809 91 076E   4172 G 20171015183132697 17 25 1905164+000745 37 F
21809 91 076E   4172 G 20171015183142693 17 25 1910926-010305 37 S
21809 91 076E   4172 G 20171015183152690 17 25 1916490-021232 37 S
36105 09 066B   4172 G 20171015183915655 17 25 1941822+150634 37 S
36105 09 066B   4172 G 20171015183924656 17 25 1932168+195386 37 S
41334 16 010A   4172 G 20171015191408121 17 25 2132415+085331 37 S
41334 16 010A   4172 G 20171015191418117 17 25 2122871+072437 37 S
41334 16 010A   4172 G 20171015191428114 17 25 2113660+055693 37 S
42058 17 011A   4172 G 20171015191501101 17 25 2118361+053987 37 S
42058 17 011A   4172 G 20171015191508120 17 25 2122901+064966 37 S
42058 17 011A   4172 G 20171015191518118 17 25 2129487+083183 37 S
42058 17 011A   4172 G 20171015191526127 17 25 2135099+095539 37 S
42065 17 011B   4172 G 20171015191458113 17 25 2118907+062299 37 S
42065 17 011B   4172 G 20171015191508120 17 25 2125397+080419 37 S
42065 17 011B   4172 G 20171015191518118 17 25 2132334+094837 37 S
32063 07 042B   4172 G 20171015191558120 17 25 2115673+054707 37 S
32063 07 042B   4172 G 20171015191608117 17 25 2111555+085829 37 S
23343 94 074B   4172 G 20171015193334703 17 25 1928964+131967 37 S
38109 12 014A   4172 G 20171015195234581 17 25 1854775+320582 37 S
38109 12 014A   4172 G 20171015195244577 17 25 1840867+323760 37 S
38109 12 014A   4172 G 20171015195251596 17 25 1831315+325616 37 S
40964 15 058A   4172 G 20171015200314588 17 25 1303325+685781 37 S
40964 15 058A   4172 G 20171015200324585 17 25 1252532+705551 37 S
40964 15 058A   4172 G 20171015200334592 17 25 1238889+725276 37 S
40964 15 058A   4172 G 20171015200344589 17 25 1221117+744933 37 S
40981 15 058R   4172 G 20171015200318573 17 25 1304104+683412 37 S
40981 15 058R   4172 G 20171015200324585 17 25 1258194+694434 37 S
40981 15 058R   4172 G 20171015200334592 17 25 1246249+714112 37 S
40981 15 058R   4172 G 20171015200344589 17 25 1230851+733776 37 S
40981 15 058R   4172 G 20171015200352595 17 25 1215198+750948 37 S

Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
21808 91 076D   |  0.04521 deg    1.094 sec   9.9 day, 1457.7 km
21809 91 076E   |  0.02748 deg    1.011 sec   7.9 day, 1933.0 km

The residuals of the other classified satellites are low.
2017 total obs: 11926 + 49 = 11975
************************************************************
***************************
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 Sun Oct 15 2017 - 15:22:28 UTC

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