LB Obs 2017 Jul 02-03 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 3 Jul 2017 05:23:46 +0200
After almost a week with clouds it cleared in the afternoon.
Nice clear sky with excellent conditions. Later in the night there were low
in the north illuminated night clouds.
First and last satellites imaged in deep twilight.

08591 76 005A was F,  P ~ 13 sec.
25853 99 037C was R,  FfF, P ~ 13 sec. for the main period.
41325 16 006C was S,  P ~ 85 sec. Was visible for ~ 20-30 sec and then
invisible for ~60 sec,
31702 07 027B was F,  P ~ 13 sec.

Imaged sevenl of the new Iridiums; too faint to see in the image were 42804,
42811 and 42812. The # 42803, 42806, 42808 and 42809 were ~ mag 4-5;
much brighter than a week ago.
42807 has high residuals:
42807 17 039E    |  0.94966 deg   12.202 sec   2.4 day, 711.8 km
It has a TLE 1 day older than the others.

Sevral satelltes have higher residuals; some due to older TLE´s; see below.

28061 03 050B   4172 E 20170702210132865 17 25 2000672+102106 37 S
28061 03 050B   4172 E 20170702210142857 17 25 1953365+083063 37 S
28061 03 050B   4172 E 20170702210152864 17 25 1946274+064095 37 S
37229 10 062H   4172 E 20170702210452855 17 25 1952935+075593 37 S
37229 10 062H   4172 E 20170702210502858 17 25 1958566+091447 37 S
37229 10 062H   4172 E 20170702210512856 17 25 2004299+103213 37 S
40538 15 015A   4172 E 20170702210822852 17 25 1853584+243392 37 S
40538 15 015A   4172 E 20170702210832848 17 25 1901167+303124 37 S
40381 15 004A   4172 E 20170702211332852 17 25 1715224+184062 37 S
40381 15 004A   4172 E 20170702211337872 17 25 1714117+215177 37 S
40362 14 088A   4172 E 20170702212412878 17 25 2011011+391814 37 S
40362 14 088A   4172 E 20170702212420883 17 25 2024765+441510 37 S
38863 12 056D   4172 E 20170702213026834 17 25 2025216+383387 37 S
38863 12 056D   4172 E 20170702213032848 17 25 2032957+413022 37 S
40964 15 058A   4172 E 20170702213055837 17 25 2023203+445609 37 S
40964 15 058A   4172 E 20170702213102848 17 25 2024441+425583 37 S
40964 15 058A   4172 E 20170702213112845 17 25 2026054+400943 37 S
40981 15 058R   4172 E 20170702213102848 17 25 2025700+444443 37 S
40981 15 058R   4172 E 20170702213112845 17 25 2027285+415440 37 S
40981 15 058R   4172 E 20170702213121854 17 25 2028641+392750 37 S
08591 76 005A   4172 E 20170702213622865 17 25 2013755+335394 37 F
08591 76 005A   4172 E 20170702213632865 17 25 2007889+310430 37 S
08591 76 005A   4172 E 20170702213642868 17 25 2002523+281679 37 F
38109 12 014A   4172 E 20170702214342879 17 25 2011007+124116 37 S
38109 12 014A   4172 E 20170702214352875 17 25 2001884+114515 37 S
38109 12 014A   4172 E 20170702214402872 17 25 1952753+104591 37 F
20691 90 050C   4172 E 20170702215302848 17 25 0005847+404610 37 S
20691 90 050C   4172 E 20170702215312855 17 25 0001436+391037 37 S
20691 90 050C   4172 E 20170702215322853 17 25 2357400+373660 37 S
20691 90 050C   4172 E 20170702215332848 17 25 2353769+360545 37 S
20692 90 050D   4172 E 20170702215302848 17 25 0003798+402531 37 S
20692 90 050D   4172 E 20170702215312855 17 25 2359431+384872 37 S
20692 90 050D   4172 E 20170702215322853 17 25 2355486+371497 37 S
20692 90 050D   4172 E 20170702215332848 17 25 2351954+354407 37 S
40539 15 015B   4172 E 20170702220415273 17 25 2249089+472089 37 S
40539 15 015B   4172 E 20170702220425276 17 25 2317218+511648 37 S
27470 02 037A   4172 E 20170702221715242 17 25 2004781+105207 37 S
27470 02 037A   4172 E 20170702221725239 17 25 2006399+095231 37 S
27470 02 037A   4172 E 20170702221735236 17 25 2008030+085396 37 S
27470 02 037A   4172 E 20170702221745239 17 25 2009590+075646 37 S
41189 15 081L   4172 E 20170702221935247 17 25 1958565+073095 37 S
41189 15 081L   4172 E 20170702221942256 17 25 2007447+072132 37 S
39462 13 072A   4172 E 20170702221955251 17 25 2011781+082926 37 S
39462 13 072A   4172 E 20170702222005247 17 25 2006930+095393 37 S
39462 13 072A   4172 E 20170702222015248 17 25 2001777+112260 37 S
07490 74 083A   4172 E 20170702222435254 17 25 2022842+111219 37 S
07490 74 083A   4172 E 20170702222445251 17 25 2020112+084930 37 S
23093 94 024B   4172 E 20170702223036255 17 25 2027875+124395 37 S
23093 94 024B   4172 E 20170702223045256 17 25 2025302+104127 37 S
23093 94 024B   4172 E 20170702223055253 17 25 2022614+083052 37 S
28537 05 004A   4172 E 20170702224437263 17 25 2310130+632090 37 S
28537 05 004A   4172 E 20170702224445277 17 25 2306654+611586 37 S
28537 05 004A   4172 E 20170702224455274 17 25 2303014+584306 37 S
28537 05 004A   4172 E 20170702224505272 17 25 2300021+561124 37 S
28541 05 004C   4172 E 20170702224445277 17 25 2311087+624886 37 S
28541 05 004C   4172 E 20170702224455274 17 25 2306848+601440 37 S
28541 05 004C   4172 E 20170702224505272 17 25 2303406+574240 37 S
28541 05 004C   4172 E 20170702224511293 17 25 2301708+561250 37 S
35689 09 041J   4172 E 20170702225515255 17 25 2054146+683917 37 S
35689 09 041J   4172 E 20170702225523260 17 25 2018899+652391 37 S
40978 15 058Q   4172 E 20170702232057255 17 25 0109530+343569 37 S
40978 15 058Q   4172 E 20170702232105262 17 25 0103354+323439 37 S
40978 15 058Q   4172 E 20170702232115258 17 25 0056398+300759 37 S
40978 15 058Q   4172 E 20170702232121277 17 25 0052680+284161 37 S
38109 12 014A   4172 E 20170702232305260 17 25 0109297+300145 37 S
38109 12 014A   4172 E 20170702232315262 17 25 0105947+304623 37 S
38109 12 014A   4172 E 20170702232325263 17 25 0102388+313208 37 S
38109 12 014A   4172 E 20170702232335260 17 25 0058614+321935 37 S
42808 17 039F   4172 E 20170702233305272 17 25 2133810+403453 37 S
42808 17 039F   4172 E 20170702233313283 17 25 2148048+442991 37 S
42809 17 039G   4172 E 20170702233317263 17 25 2127741+391888 37 S
42809 17 039G   4172 E 20170702233325275 17 25 2141492+431802 37 S
42806 17 039D   4172 E 20170702233336269 17 25 2126332+393403 37 S
42806 17 039D   4172 E 20170702233345273 17 25 2141864+440381 37 S
25853 99 037C   4172 E 20170702233345273 17 25 2139276+425112 37 R
25853 99 037C   4172 E 20170702233355276 17 25 2147554+422433 37 R
25853 99 037C   4172 E 20170702233401287 17 25 2152509+420838 37 R
42803 17 039A   4172 E 20170702233435246 17 25 2132559+432265 37 S
42805 17 039C   4172 E 20170702233505246 17 25 2119999+405365 37 S
42805 17 039C   4172 E 20170702233515244 17 25 2137534+460179 37 S
42810 17 039H   4172 E 20170702233535247 17 25 2117549+411875 37 S
42810 17 039H   4172 E 20170702233545243 17 25 2135096+462933 37 S
42807 17 039E   4172 E 20170702233555241 17 25 2121916+450882 37 S
20691 90 050C   4172 E 20170702234237240 17 25 2204773+620247 37 S
20691 90 050C   4172 E 20170702234245250 17 25 2208282+590798 37 S
20692 90 050D   4172 E 20170702234235248 17 25 2159913+615091 37 S
20692 90 050D   4172 E 20170702234245250 17 25 2204607+581232 37 S
20692 90 050D   4172 E 20170702234254257 17 25 2208134+550086 37 S
41325 16 006C   4172 E 20170702235639136 17 25 2357099+440777 37 S
41325 16 006C   4172 E 20170702235649118 17 25 2358755+440780 37 S
41325 16 006C   4172 E 20170702235749120 17 25 0008674+440517 37 S
41325 16 006C   4172 E 20170702235759114 17 25 0010232+440402 37 S
41325 16 006C   4172 E 20170702235859112 17 25 0019437+435675 37 S
41325 16 006C   4172 E 20170702235909117 17 25 0020899+435589 37 S
41325 16 006C   4172 E 20170702235919115 17 25 0022338+435404 37 S
39061 13 002A   4172 E 20170702235824091 17 25 2354924+400368 37 S
39061 13 002A   4172 E 20170702235829114 17 25 0004430+421921 37 S
39061 13 002A   4172 E 20170702235836127 17 25 0018933+452567 37 S
38773 12 048P   4172 E 20170703000713107 17 25 2138056+282362 37 S
38773 12 048P   4172 E 20170703000719130 17 25 2145461+292257 37 S
38773 12 048P   4172 E 20170703000729129 17 25 2157898+305352 37 S
38758 12 048A   4172 E 20170703000719130 17 25 2138848+280318 37 S
38758 12 048A   4172 E 20170703000729129 17 25 2151019+293634 37 S
20642 90 050E   4172 E 20170703000759127 17 25 2150638+305536 37 S
20642 90 050E   4172 E 20170703000809125 17 25 2154322+282729 37 S
40923 15 015D   4172 E 20170703001000123 17 25 2043954+263068 37 S
40923 15 015D   4172 E 20170703001009130 17 25 2047499+282730 37 S
37813 11 050A   4172 E 20170703001059138 17 25 2033931+253614 37 S
37813 11 050A   4172 E 20170703001106147 17 25 2033696+294836 37 S
40988 15 061A   4172 E 20170703001441127 17 25 2116027+293859 37 S
40988 15 061A   4172 E 20170703001449142 17 25 2119541+352390 37 S
10677 78 019B   4172 E 20170703003448100 17 25 1820667+322536 37 S
10677 78 019B   4172 E 20170703003457111 17 25 1824890+364246 37 S
28538 05 004B   4172 E 20170703003956129 17 25 1816607+335208 37 S
28538 05 004B   4172 E 20170703004004132 17 25 1822608+360098 37 S
40978 15 058Q   4172 E 20170703010007145 17 25 1916982+393982 37 S
40978 15 058Q   4172 E 20170703010011171 17 25 1928572+373815 37 S
39062 13 002B   4172 E 20170703010318109 17 25 1629666+204418 37 S
39062 13 002B   4172 E 20170703010327112 17 25 1611134+244353 37 S
38109 12 014A   4172 E 20170703010914139 17 25 0148542+564652 37 S
38109 12 014A   4172 E 20170703010924136 17 25 0141739+591106 37 S
38109 12 014A   4172 E 20170703010934131 17 25 0133638+614096 37 S
31702 07 027B   4172 E 20170703011824137 17 25 0004328+594542 37 F
31702 07 027B   4172 E 20170703011834143 17 25 0006584+555330 37 S
31702 07 027B   4172 E 20170703011843144 17 25 0008279+522936 37 F
26474 00 047B   4172 E 20170703013409171 17 25 0026520+413020 37 S
26474 00 047B   4172 E 20170703013419132 17 25 0023648+363957 37 S
25615 98 055C   4172 E 20170703013529140 17 25 0020175+381991 37 S
25615 98 055C   4172 E 20170703013536112 17 25 0012084+353473 37 S
21574 91 050A   4172 E 20170703020710275 17 25 0218060+664736 37 S
21574 91 050A   4172 E 20170703020717247 17 25 0152021+660310 37 S
39203 13 035B   4172 E 20170703021149646 17 25 0212286+602632 37 S
42058 17 011A   4172 E 20170703021746265 17 25 0204631+673385 37 S
42058 17 011A   4172 E 20170703021752282 17 25 0203159+654120 37 F
42058 17 011A   4172 E 20170703021802282 17 25 0201075+623415 37 S
42065 17 011B   4172 E 20170703021742282 17 25 0201445+665681 37 S
42065 17 011B   4172 E 20170703021752282 17 25 0159285+634872 37 F
42065 17 011B   4172 E 20170703021802282 17 25 0157838+604321 37 S

Residuals wrt the latest classfd.tle file before the sessionstart.
Norad Cospar         Cross-track     delta T      TLE age  range
20691 90 050C    |  0.13971 deg    1.397 sec  15.0 day, 1887.0 km
20692 90 050D    |  0.14116 deg    1.662 sec  15.0 day, 1889.7 km
38773 12 048P    | -0.00573 deg  -19.074 sec   6.0 day, 1335.9 km
38758 12 048A    | -0.00934 deg  -18.911 sec   6.0 day, 1333.7 km
20642 90 050E    |  0.14878 deg    3.691 sec  20.1 day, 1278.4 km
37813 11 050A    | -0.12897 deg   -2.236 sec   6.0 day, 655.4 km
40978 15 058Q    |  0.11617 deg    0.513 sec  12.1 day, 558.4 km
39062 13 002B    |  0.14213 deg    0.015 sec  12.0 day, 678.4 km
31702 07 027B    | -0.05704 deg   -1.663 sec   6.2 day, 1040.9 km
25615 98 055C    |  0.05846 deg    9.635 sec  49.2 day, 934.5 km
42058 17 011A    | -0.04306 deg   -2.125 sec   6.1 day, 1293.5 km
42065 17 011B    | -0.02978 deg   -2.317 sec   6.1 day, 1293.8 km

The residuals of the other classified satellites are low.
2017 total obs: 7869  + 138 = 8007
************************************************************
***************************
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 Jul 02 2017 - 22:25:00 UTC

This archive was generated by hypermail 2.3.0 : Mon Jul 03 2017 - 03:25:00 UTC