LB Obs 2017 Jul 05-06 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Thu, 6 Jul 2017 05:23:58 +0200
A warm and clear night with excellent conditions.

From the new Iridiums only the middle 5 showed up on the images.
They are manoeuvring and the seperations betweensats is increasing.
The sequence of some of the sats has also changed.

Imaged a unid:
99999 17 686A   4172 E 20170705215002920 17 25 1724856+312417 37 S
99999 17 686A   4172 E 20170705215007443 17 25 1728561+294750 37 S
99999 17 686A   4172 E 20170705215011018 17 25 1731573+283264 37 S
Satfit didn't give an obvious candidate; the best is:
05679  222.941   78.341    0.054 17686A   18.032

31702 07 027B  was  F, P ~ 13 sec.

Several satellites have higher residuals; see below.

37954 11 075A   4172 E 20170705205821419 17 25 1945450+072077 37 S
37954 11 075A   4172 E 20170705205831416 17 25 1951741+104231 37 S
40964 15 058A   4172 E 20170705210823651 17 25 1930278+295825 37 S
40964 15 058A   4172 E 20170705210831657 17 25 1932591+275904 37 S
40964 15 058A   4172 E 20170705210841651 17 25 1935345+253598 37 S
40981 15 058R   4172 E 20170705210831657 17 25 1933007+294006 37 S
40981 15 058R   4172 E 20170705210847675 17 25 1937434+254760 37 S
39093 13 009H   4172 E 20170705211741663 17 25 1642547+181642 37 S
39093 13 009H   4172 E 20170705211751659 17 25 1637281+142884 37 S
42072 17 015A   4172 E 20170705211803653 17 25 1649285+144170 37 S
42072 17 015A   4172 E 20170705211809670 17 25 1645820+182031 37 S
42073 17 015B   4172 E 20170705212622691 17 25 1433097+165264 37 S
42073 17 015B   4172 E 20170705212625679 17 25 1428494+182312 37 S
40381 15 004A   4172 E 20170705213151696 17 25 1553878+015403 37 S
40381 15 004A   4172 E 20170705213159708 17 25 1546689+051389 37 S
10992 78 074B   4172 E 20170705214357039 17 25 2004883+081615 37 S
10992 78 074B   4172 E 20170705214404054 17 25 2008843+094121 37 S
37229 10 062H   4172 E 20170705215224906 17 25 1746673+285667 37 S
37229 10 062H   4172 E 20170705215234906 17 25 1754313+313097 37 F
39462 13 072A   4172 E 20170705215557851 17 25 2041497+353259 37 S
39462 13 072A   4172 E 20170705215604871 17 25 2037000+371304 37 S
39462 13 072A   4172 E 20170705215613871 17 25 2030611+392528 37 S
40539 15 015B   4172 E 20170705215854864 17 25 2322544+445617 37 S
40539 15 015B   4172 E 20170705215902880 17 25 2342704+473847 37 S
40287 14 066B   4172 E 20170705220546870 17 25 2341737+405651 37 S
40287 14 066B   4172 E 20170705220554875 17 25 2353040+424471 37 S
40287 14 066B   4172 E 20170705220604872 17 25 0008050+445174 37 S
40353 14 084A   4172 E 20170705220714879 17 25 0003563+433899 37 S
40353 14 084A   4172 E 20170705220724875 17 25 2345092+402172 37 S
05180 71 038A   4172 E 20170705221129905 17 25 0008248+454409 37 I
05180 71 038A   4172 E 20170705221136875 17 25 0014835+454730 37 I
28538 05 004B   4172 E 20170705222058692 17 25 2149437+184908 37 S
28538 05 004B   4172 E 20170705222107691 17 25 2156642+194106 37 S
28538 05 004B   4172 E 20170705222117694 17 25 2204665+203636 37 S
28538 05 004B   4172 E 20170705222127696 17 25 2212670+212849 37 S
28537 05 004A   4172 E 20170705222427694 17 25 2202423+222471 37 S
28537 05 004A   4172 E 20170705222437692 17 25 2202906+205200 37 S
28537 05 004A   4172 E 20170705222457697 17 25 2203903+175580 37 S
28537 05 004A   4172 E 20170705222447700 17 25 2203407+192224 37 S
28541 05 004C   4172 E 20170705222427694 17 25 2203297+232859 37 S
28541 05 004C   4172 E 20170705222437692 17 25 2203777+215399 37 S
28541 05 004C   4172 E 20170705222447700 17 25 2204234+202167 37 S
28541 05 004C   4172 E 20170705222457697 17 25 2204734+185363 37 S
12323 81 022D   4172 E 20170705224007677 17 25 2223191+214472 37 F
42809 17 039G   4172 E 20170705224427695 17 25 2232775+202486 37 S
42806 17 039D   4172 E 20170705224447687 17 25 2224701+183618 37 S
42806 17 039D   4172 E 20170705224457695 17 25 2235492+212327 37 S
42803 17 039A   4172 E 20170705224557696 17 25 2218008+173752 37 S
42803 17 039A   4172 E 20170705224607691 17 25 2228590+202738 37 S
42803 17 039A   4172 E 20170705224615703 17 25 2237611+224318 37 S
42805 17 039C   4172 E 20170705224648695 17 25 2217232+175848 37 S
42805 17 039C   4172 E 20170705224657697 17 25 2226877+203421 37 S
42805 17 039C   4172 E 20170705224706697 17 25 2237101+230944 37 S
42810 17 039H   4172 E 20170705224737693 17 25 2223339+200845 37 S
42810 17 039H   4172 E 20170705224747695 17 25 2234658+230249 37 S
24944 97 051A   4172 E 20170705225417705 17 25 2218540+323551 37 F
24944 97 051A   4172 E 20170705225427707 17 25 2231126+352887 37 S
38109 12 014A   4172 E 20170705230047681 17 25 2237418+325754 37 S
38109 12 014A   4172 E 20170705230057684 17 25 2226080+325757 37 S
19852 89 018B   4172 E 20170705230157685 17 25 2227613+325408 37 S
19852 89 018B   4172 E 20170705230207681 17 25 2238702+350799 37 S
19852 89 018B   4172 E 20170705230215687 17 25 2248070+365100 37 S
21419 91 041B   4172 E 20170705230229676 17 25 2230136+310702 37 S
21419 91 041B   4172 E 20170705230241664 17 25 2247012+332243 37 S
20691 90 050C   4172 E 20170705231759692 17 25 2132424+260428 37 S
20691 90 050C   4172 E 20170705231807707 17 25 2134543+241667 37 S
20691 90 050C   4172 E 20170705231817700 17 25 2137015+220794 37 S
20692 90 050D   4172 E 20170705231759692 17 25 2130137+252420 37 S
20692 90 050D   4172 E 20170705231807707 17 25 2132303+233719 37 S
20692 90 050D   4172 E 20170705231817700 17 25 2134843+213052 37 S
20642 90 050E   4172 E 20170705234210679 17 25 2104621+190797 37 S
20642 90 050E   4172 E 20170705234217689 17 25 2107422+174446 37 S
20642 90 050E   4172 E 20170705234227690 17 25 2111152+155012 37 S
38773 12 048P   4172 E 20170705234508466 17 25 2255223+464725 37 S
38773 12 048P   4172 E 20170705234517689 17 25 2308703+470564 37 S
38773 12 048P   4172 E 20170705234524708 17 25 2319660+471569 37 S
38758 12 048A   4172 E 20170705234517689 17 25 2258864+462979 37 S
38758 12 048A   4172 E 20170705234527695 17 25 2314670+465071 37 S
29093 06 015B   4172 E 20170705235027856 17 25 2023124+134047 37 S
29093 06 015B   4172 E 20170705235034871 17 25 2022897+174226 37 S
31797 07 030A   4172 E 20170705235039851 17 25 2006582+121259 37 S
31797 07 030A   4172 E 20170705235046860 17 25 2004840+161088 37 S
37348 11 002A   4172 E 20170705235106863 17 25 2006775+122696 37 S
37348 11 002A   4172 E 20170705235116859 17 25 2005299+160821 37 S
25365 98 036C   4172 E 20170706000256852 17 25 1953981+130057 37 S
25365 98 036C   4172 E 20170706000306834 17 25 1954520+112525 37 S
28538 05 004B   4172 E 20170706000806843 17 25 1700344+245382 37 S
28538 05 004B   4172 E 20170706000816839 17 25 1704365+271345 37 F
39062 13 002B   4172 E 20170706002900862 17 25 2054661+113084 37 S
39062 13 002B   4172 E 20170706002906875 17 25 2054111+151680 37 S
28932 06 002B   4172 E 20170706002906875 17 25 2107680+151834 37 S
28932 06 002B   4172 E 20170706002914880 17 25 2100001+120049 37 S
37813 11 050A   4172 E 20170706003159867 17 25 1903335+074906 37 S
37813 11 050A   4172 E 20170706003206877 17 25 1857820+104227 37 S
25759 99 029D   4172 E 20170706003826851 17 25 1904147+120659 37 S
25759 99 029D   4172 E 20170706003836851 17 25 1901937+083026 37 S
39061 13 002A   4172 E 20170706004436852 17 25 1905473+101210 37 S
39061 13 002A   4172 E 20170706004443871 17 25 1858386+133866 37 S
38109 12 014A   4172 E 20170706004906864 17 25 1551791+250765 37 S
38109 12 014A   4172 E 20170706004916860 17 25 1548599+232702 37 S
38109 12 014A   4172 E 20170706004926856 17 25 1545606+215050 37 S
13770 83 003A   4172 E 20170706004958859 17 25 1543012+245126 37 S
13770 83 003A   4172 E 20170706005006864 17 25 1559360+213422 37 S
01314 65 027A   4172 E 20170706005318863 17 25 1614095+215194 37 S
01314 65 027A   4172 E 20170706005322893 17 25 1612189+223232 37 S
10095 77 055A   4172 E 20170706005427874 17 25 1552301+211309 37 S
10095 77 055A   4172 E 20170706005435879 17 25 1546586+240323 37 S
26998 01 055B   4172 E 20170706011336863 17 25 1646633+114818 37 S
26998 01 055B   4172 E 20170706011346860 17 25 1643072+144920 37 S
26998 01 055B   4172 E 20170706011354874 17 25 1639944+172253 37 S
38773 12 048P   4172 E 20170706013026845 17 25 1552133+143494 37 S
38773 12 048P   4172 E 20170706013036846 17 25 1552204+155397 37 S
38773 12 048P   4172 E 20170706013046847 17 25 1552278+171516 37 S
38773 12 048P   4172 E 20170706013056844 17 25 1552220+184018 37 S
38758 12 048A   4172 E 20170706013026845 17 25 1553167+134073 37 S
38758 12 048A   4172 E 20170706013036846 17 25 1553298+145843 37 S
38758 12 048A   4172 E 20170706013046847 17 25 1553375+161887 37 S
38758 12 048A   4172 E 20170706013056844 17 25 1553403+174135 37 S
42058 17 011A   4172 E 20170706015129868 17 25 1329373+615939 37 S
42058 17 011A   4172 E 20170706015136876 17 25 1331620+631675 37 S
42058 17 011A   4172 E 20170706015146873 17 25 1335148+651257 37 S
42058 17 011A   4172 E 20170706015156878 17 25 1339471+671263 37 S
42065 17 011B   4172 E 20170706015126880 17 25 1331408+623155 37 S
42065 17 011B   4172 E 20170706015136876 17 25 1334893+642468 37 S
42065 17 011B   4172 E 20170706015146873 17 25 1338968+662326 37 S
28492 04 049A   4172 E 20170706020050830 17 25 1830637+360456 37 S
28492 04 049A   4172 E 20170706020056852 17 25 1834217+330709 37 S
28492 04 049A   4172 E 20170706020100839 17 25 1836306+310990 37 S
31702 07 027B   4172 E 20170706020556858 17 25 1903163+205103 37 F
31702 07 027B   4172 E 20170706020606863 17 25 1915472+185956 37 S
31702 07 027B   4172 E 20170706020613871 17 25 1923924+173974 37 F

Residuals wrt the latest classfd.tle file before the sessionstart.
Norad Cospar         Cross-track     delta T      TLE age  range
42072 17 015A   | -0.10733 deg   -0.202 sec   1.0 day, 614.6 km
38773 12 048P   |  0.03485 deg   11.472 sec   2.0 day, 1318.7 km
38758 12 048A   |  0.01176 deg   11.467 sec   2.0 day, 1304.1 km
31797 07 030A   | -0.28202 deg   -0.534 sec   1.0 day, 638.5 km
39062 13 002B   | -0.11920 deg   -0.305 sec   3.0 day, 578.2 km
28492 04 049A   | -0.10483 deg   -0.259 sec  15.1 day, 823.1 km

The residuals of the other classified satellites are low.
2017 total obs: 8007 +131 = 8138
************************************************************
***************************
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 Thu Jul 06 2017 - 03:23:58 UTC

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