LB Obs 2017 Aug 06-07 night; 42900 OPTSAT 3000 imaged,

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 7 Aug 2017 06:20:26 +0200
Clouds moved away in the evening. Nice clear night wit at first
some scattered thin clouds and later some light haze.

Imaged 42900 17 044A OPTSAT 3000 using Ted's updated TLE.
The sat was 54 sec early and a bit of track.
It was R with P ~ 1 sec. About mag 6->7 in 1st image; fading to inv
in 2nd image.

25649 99 012A was F, P ~ 10 sec.
17974 87 041B was F, P ~ 14 sec.
26906 01 040B F, P ~8 sec. and FF-F

Imaged a UNID:
99999 17 719A  4172 G 20170806231158534 17 25 0151745+601351 37 S
99999 17 719A  4172 G 20170806231159375 17 25 0150365+594023 37 S
Satfit IDed it as 08884
08884    9.289   -0.293    0.004 17719A    4.948
Residuals:
08884 76 038J   |  6.88746 deg  292.232 sec   4.9 day, 1306.9 km
08884 76 038J   |  6.92019 deg  290.907 sec   4.9 day, 1301.4 km
I doubt that this is 08884 as it was imaged 3 min later 2 sec late and only
0.3 off track.
It could be 38770 as satfit gives:
38770 -228.467  -42.035    0.019 17719A    1.066
But 38770 was on Aug 3 on time and track.
No other obvious candidate.

Several satellites have higher residuals; see below.

39232 13 043A   4172 G 20170806204858090 17 25 1802435+080809 37 S
39232 13 043A   4172 G 20170806204908092 17 25 1758879+104452 37 S
33500 09 002J   4172 G 20170806210018065 17 25 1949364+113453 37 S
33500 09 002J   4172 G 20170806210027075 17 25 1941333+081811 37 S
35938 09 052B   4172 G 20170806210158071 17 25 1945628+073684 37 S
35938 09 052B   4172 G 20170806210208069 17 25 1952898+084938 37 S
35938 09 052B   4172 G 20170806210218070 17 25 2000355+100244 37 S
35938 09 052B   4172 G 20170806210228073 17 25 2007972+111489 37 S
15596 85 021B   4172 G 20170806210158071 17 25 1947902+073729 37 S
15596 85 021B   4172 G 20170806210208069 17 25 1943281+103365 37 S
40341 14 080D   4172 G 20170806210208069 17 25 1944038+080452 37 S
40341 14 080D   4172 G 20170806210218070 17 25 1954387+100863 37 S
40341 14 080D   4172 G 20170806210228073 17 25 2005290+121379 37 S
06257 72 085B   4172 G 20170806210231060 17 25 1943354+103383 37 S
06257 72 085B   4172 G 20170806210238068 17 25 1943286+084099 37 S
38861 12 056B   4172 G 20170806210928084 17 25 2010457+140320 37 R
38861 12 056B   4172 G 20170806210933064 17 25 2010763+161308 37 R
35937 09 052A   4172 G 20170806211318089 17 25 1949089+124624 37 S
35937 09 052A   4172 G 20170806211328085 17 25 1957099+140343 37 S
35937 09 052A   4172 G 20170806211338091 17 25 2005327+151978 37 S
35937 09 052A   4172 G 20170806211348088 17 25 2013745+163521 37 S
39364 13 059B   4172 G 20170806211325098 17 25 1949889+121948 37 S
39364 13 059B   4172 G 20170806211331072 17 25 1949532+153873 37 S
37391 11 014B   4172 G 20170806211619085 17 25 1832105+190490 37 S
37391 11 014B   4172 G 20170806211628084 17 25 1840081+210850 37 S
37391 11 014B   4172 G 20170806211638092 17 25 1849516+232774 37 S
37386 11 014A   4172 G 20170806211628084 17 25 1836272+192542 37 S
37386 11 014A   4172 G 20170806211638092 17 25 1845364+214240 37 S
37386 11 014A   4172 G 20170806211646097 17 25 1853120+233406 37 S
42072 17 015A   4172 G 20170806211812075 17 25 1850780+192089 37 S
42072 17 015A   4172 G 20170806211818089 17 25 1846661+232107 37 S
40538 15 015A   4172 G 20170806212333041 17 25 1933833+201370 37 S
40538 15 015A   4172 G 20170806212338068 17 25 1932350+232633 37 S
41848 16 067A   4172 G 20170806212350057 17 25 1930902+194832 37 S
41848 16 067A   4172 G 20170806212357064 17 25 1928663+232987 37 S
40336 14 079A   4172 G 20170806212628071 17 25 1907524+111031 37 S
40336 14 079A   4172 G 20170806212638068 17 25 1903679+144240 37 S
39462 13 072A   4172 G 20170806213118076 17 25 1912162+143888 37 S
39462 13 072A   4172 G 20170806213128072 17 25 1901497+130260 37 S
39462 13 072A   4172 G 20170806213138073 17 25 1851335+112716 37 S
36104 09 066A   4172 G 20170806213200064 17 25 1902581+104144 37 S
36104 09 066A   4172 G 20170806213208078 17 25 1858408+142140 37 S
05238 71 046A   4172 G 20170806213453092 17 25 1901310+132658 37 S
05238 71 046A   4172 G 20170806213501061 17 25 1904993+112262 37 S
42902 17 044C   4172 G 20170806213522061 17 25 1859399+104188 37 R
42902 17 044C   4172 G 20170806213528074 17 25 1855169+141908 37 R
37228 10 062G   4172 G 20170806214201080 17 25 1757508+171933 37 S
37228 10 062G   4172 G 20170806214208088 17 25 1806511+143649 37 S
16182 85 097B   4172 G 20170806214228091 17 25 1801058+135974 37 S
16182 85 097B   4172 G 20170806214238086 17 25 1806135+170645 37 S
42900 17 044A   4172 G 20170806214500274 17 25 1751507+134704 37 R
42900 17 044A   4172 G 20170806214501155 17 25 1749373+144166 37 R
42900 17 044A   4172 G 20170806214507377 17 25 1744958+163868 37 S
33331 08 042A   4172 G 20170806214948100 17 25 1737457+151112 37 S
33331 08 042A   4172 G 20170806214953081 17 25 1732509+170553 37 S
33063 08 031D   4172 G 20170806215020092 17 25 1737581+150660 37 S
33063 08 031D   4172 G 20170806215028097 17 25 1753021+153336 37 S
26907 01 040C   4172 G 20170806215841065 17 25 1936848+152950 37 S
26907 01 040C   4172 G 20170806215848076 17 25 1944105+171312 37 S
26907 01 040C   4172 G 20170806215858071 17 25 1954935+194267 37 S
37162 10 046A   4172 G 20170806220457161 17 25 1936357+093913 37 S
37162 10 046A   4172 G 20170806220506161 17 25 1927637+110360 37 S
37162 10 046A   4172 G 20170806220516163 17 25 1917551+123810 37 S
37222 10 062A   4172 G 20170806221006172 17 25 1727045+110710 37 S
37222 10 062A   4172 G 20170806221016168 17 25 1739505+080249 37 S
41878 16 074B   4172 G 20170806221119155 17 25 1743511+090305 37 S
41878 16 074B   4172 G 20170806221126166 17 25 1738227+105996 37 S
14699 84 013A   4172 G 20170806221247164 17 25 1732290+075352 37 S
14699 84 013A   4172 G 20170806221256166 17 25 1729013+112928 37 S
40090 14 040E   4172 G 20170806221606138 17 25 1738567+075560 37 S
40090 14 040E   4172 G 20170806221612154 17 25 1747500+080433 37 S
09613 76 122B   4172 G 20170806221706136 17 25 1730124+105880 37 S
09613 76 122B   4172 G 20170806221716145 17 25 1735307+083478 37 S
40118 14 049A   4172 G 20170806222106148 17 25 1741232+084761 37 S
40118 14 049A   4172 G 20170806222116145 17 25 1730964+121819 37 S
25649 99 012A   4172 G 20170806222156145 17 25 2013650+282519 37 F
25649 99 012A   4172 G 20170806222206145 17 25 2021990+272575 37 F
21131 91 013B   4172 G 20170806222436147 17 25 2013782+305396 37 S
21131 91 013B   4172 G 20170806222446144 17 25 2015350+270263 37 S
28647 05 016B   4172 G 20170806222502163 17 25 1957490+301560 37 S
28647 05 016B   4172 G 20170806222510133 17 25 2020089+270023 37 S
13649 82 109B   4172 G 20170806222836150 17 25 1955656+282995 37 S
13649 82 109B   4172 G 20170806222840136 17 25 1959411+301412 37 S
28870 05 036C   4172 G 20170806223336162 17 25 2008018+265460 37 S
28870 05 036C   4172 G 20170806223346168 17 25 2020231+275619 37 S
27450 02 031A   4172 G 20170806223725168 17 25 2046293+332092 37 S
27450 02 031A   4172 G 20170806223728155 17 25 2047690+344827 37 S
28097 03 054C   4172 G 20170806224426176 17 25 0219828+652006 37 S
28097 03 054C   4172 G 20170806224436173 17 25 0211846+625899 37 S
28097 03 054C   4172 G 20170806224446179 17 25 0205255+603818 37 S
17974 87 041B   4172 G 20170806225229141 17 25 0228573+671577 37 F
17974 87 041B   4172 G 20170806225236150 17 25 0212519+651732 37 S
17974 87 041B   4172 G 20170806225246144 17 25 0153389+621799 37 F
35938 09 052B   4172 G 20170806230236170 17 25 0113267+581230 37 S
35938 09 052B   4172 G 20170806230246168 17 25 0125043+565581 37 S
39462 13 072A   4172 G 20170806231138165 17 25 0137995+565777 37 S
39462 13 072A   4172 G 20170806231146179 17 25 0127528+583306 37 S
39462 13 072A   4172 G 20170806231155180 17 25 0114093+601963 37 S
35937 09 052A   4172 G 20170806231346179 17 25 0130631+600124 37 S
35937 09 052A   4172 G 20170806231356176 17 25 0142073+583594 37 S
08884 76 038J   4172 G 20170806231446181 17 25 0140873+600591 37 S
08884 76 038J   4172 G 20170806231453017 17 25 0132606+552804 37 S
23936 96 029E   4172 G 20170806231906146 17 25 2303930+180215 37 S
23936 96 029E   4172 G 20170806231916143 17 25 2318767+201711 37 S
21232 91 030A   4172 G 20170806231916143 17 25 2315934+173477 37 S
21232 91 030A   4172 G 20170806231926150 17 25 2321204+194263 37 S
35637 09 039C   4172 G 20170806232806158 17 25 2320574+165407 37 S
35637 09 039C   4172 G 20170806232816155 17 25 2327665+193853 37 S
37813 11 050A   4172 G 20170806233459201 17 25 0202303+363361 37 S
37813 11 050A   4172 G 20170806233509208 17 25 0217251+401261 37 S
23908 96 029C   4172 G 20170806235410192 17 25 0215141+512927 37 S
23908 96 029C   4172 G 20170806235419193 17 25 0231833+505984 37 S
23908 96 029C   4172 G 20170806235426213 17 25 0243819+503199 37 S
26906 01 040B   4172 G 20170807000739220 17 25 0225409+532625 37 F
26906 01 040B   4172 G 20170807000749215 17 25 0224153+510843 37 F
26906 01 040B   4172 G 20170807000759223 17 25 0223126+485324 37 S
26906 01 040B   4172 G 20170807000809219 17 25 0225447+495679 37 F
39061 13 002A   4172 G 20170807001450178 17 25 0104409+522071 37 S
39061 13 002A   4172 G 20170807001459187 17 25 0124555+581486 37 S
28097 03 054C   4172 G 20170807003649216 17 25 2242605+290040 37 S
28097 03 054C   4172 G 20170807003659205 17 25 2249957+264818 37 S
28097 03 054C   4172 G 20170807003705200 17 25 2254108+252995 37 S
25171 98 010C   4172 G 20170807004103167 17 25 2252833+250288 37 S
25171 98 010C   4172 G 20170807004109187 17 25 2255507+274443 37 S
28646 05 016A   4172 G 20170807004749192 17 25 0151418+150200 37 S
28646 05 016A   4172 G 20170807004759189 17 25 0204187+160190 37 S
28646 05 016A   4172 G 20170807004808193 17 25 0215334+165081 37 S
04814 70 113B   4172 G 20170807005128201 17 25 0110725+151281 37 S
04814 70 113B   4172 G 20170807005132183 17 25 0116749+165650 37 S
37229 10 062H   4172 G 20170807005439209 17 25 0102331+155062 37 S
37229 10 062H   4172 G 20170807005449206 17 25 0102781+140595 37 S
36124 09 073A   4172 G 20170807005750235 17 25 0139917+193690 37 S
36124 09 073A   4172 G 20170807005758240 17 25 0130497+170850 37 S
36124 09 073A   4172 G 20170807005807251 17 25 0120504+142231 37 S
10142 77 064B   4172 G 20170807010118255 17 25 0139221+153514 37 S
10142 77 064B   4172 G 20170807010128252 17 25 0145911+174954 37 S
31701 07 027A   4172 G 20170807010758263 17 25 0117125+194119 37 S
31701 07 027A   4172 G 20170807010808259 17 25 0128489+211818 37 S
31701 07 027A   4172 G 20170807010818260 17 25 0140073+225125 37 S
31708 07 027C   4172 G 20170807010808259 17 25 0122487+195902 37 S
31708 07 027C   4172 G 20170807010818260 17 25 0133901+213395 37 S
31708 07 027C   4172 G 20170807010827267 17 25 0144221+225598 37 S
05682 71 110E   4172 G 20170807011529236 17 25 0245417+180552 37 S
29228 06 021A   4172 G 20170807012408744 17 25 0248426+121948 37 S
29228 06 021A   4172 G 20170807012410323 17 25 0250505+124049 37 S
25344 98 032C   4172 G 20170807012858250 17 25 0302886+161221 37 S
25344 98 032C   4172 G 20170807012908249 17 25 0256017+134223 37 F
13553 82 092B   4172 G 20170807013513281 17 25 0318732+172610 37 S
13553 82 092B   4172 G 20170807013522241 17 25 0311984+145180 37 S
19460 88 078A   4172 G 20170807014811080 17 25 0351447+130992 37 I
19460 88 078A   4172 G 20170807014821076 17 25 0346067+111281 37 I
19460 88 078A   4172 G 20170807014831074 17 25 0340995+091785 37 I
19460 88 078A   4172 G 20170807014839082 17 25 0337199+074878 37 I
37814 11 050B   4172 G 20170807015751051 17 25 0350508+055527 37 S
37814 11 050B   4172 G 20170807015801048 17 25 0356389+081752 37 S
37814 11 050B   4172 G 20170807015811055 17 25 0402762+104689 37 S
38109 12 014A   4172 G 20170807015821052 17 25 0400191+082677 37 S
38109 12 014A   4172 G 20170807015831048 17 25 0353780+074433 37 S
38109 12 014A   4172 G 20170807015841056 17 25 0347343+070049 37 S
26906 01 040B   4172 G 20170807020231060 17 25 0056490-072651 37 S
26906 01 040B   4172 G 20170807020241057 17 25 0059141-082385 37 S
26906 01 040B   4172 G 20170807020251058 17 25 0101731-091941 37 F
24869 97 034A   4172 G 20170807021311072 17 25 0234613+085544 37 S
24869 97 034A   4172 G 20170807021317088 17 25 0238603+102953 37 S
21808 91 076D   4172 G 20170807021431072 17 25 0215314+074433 37 S
21808 91 076D   4172 G 20170807021441079 17 25 0230367+100946 37 S
28646 05 016A   4172 G 20170807023026078 17 25 0339275+652975 37 S
28646 05 016A   4172 G 20170807023036037 17 25 0413734+630837 37 S
21799 91 076C   4172 G 20170807023512064 17 25 0305917+292449 37 S
21799 91 076C   4172 G 20170807023521064 17 25 0324811+311149 37 S
21799 91 076C   4172 G 20170807023526929 17 25 0337350+321370 37 S
39462 13 072A   4172 G 20170807023653060 17 25 0328976+282163 37 S
39462 13 072A   4172 G 20170807023701072 17 25 0324499+300228 37 S
39462 13 072A   4172 G 20170807023710073 17 25 0319137+320000 37 S
20478 90 013A   4172 G 20170807025305248 17 25 0605553+481120 37 S
20478 90 013A   4172 G 20170807025313252 17 25 0552940+472617 37 F
20478 90 013A   4172 G 20170807025323253 17 25 0537405+461922 37 S
37386 11 014A   4172 G 20170807025553259 17 25 0538505+461764 37 S
37391 11 014B   4172 G 20170807025553259 17 25 0535948+445231 37 S
37386 11 014A   4172 G 20170807025603256 17 25 0536640+440209 37 S

Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
42900 17 044A   |  0.28608 deg   54.395 sec   1.0 day, 793.3 km
37162 10 046A   | -0.07115 deg   -0.979 sec   1.1 day, 1398.1 km
08884 76 038J   | -0.29964 deg   -2.714 sec   5.0 day, 615.2 km
28646 05 016A   |  0.02969 deg    2.064 sec   8.7 day, 858.2 km
21799 91 076C   | -0.01892 deg   -8.571 sec  49.1 day, 839.3 km

The residuals of the other classified satellites are low.
2017 total obs: 9100 + 181 = 9281
************************************************************
***************************
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 Aug 06 2017 - 23:21:05 UTC

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