LB Obs 2020 Apr 07-08 night

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Wed, 8 Apr 2020 12:13:51 +0200
This night there were a lot thin transparent clouds lit by the full moon.
But stars and sats were clearly visible most of the time.
Nice clearings in between with excellent conditions. Overall good to
excellent conditions
so I let the conditions set to G.

Imaged for the first time 45165 while it crossed the NOSS pair 28537/28541;
a nice view.

Toward midnight the mount made an almost complete turn as I pointed it to
the wrong side
of Az 0 degrees. The mount won go from say 356 to 5 Az straith away, but
makes a complete
turn. This caused the cables to get wrapped up a bit and the calibration of
the starfield was
lost. When turning back with another almost full turn the other way around
the camera was pointed
in the neighbourhood of the intended point, but finding the starfield was
only possible in one
pointing. The rest will have to be calibrated with astrometry.net but I
have to figure out how to do it.

36104 09 066A   4172 G 20200407200827240 F long max
36104 09 066A   4172 G 20200407200833341 F flair
09415 76 091A   4172 G 20200407204443311 F P ~ 8 sec.
31702 07 027B   4172 G 20200407204614978 F long max
43791 18 099AK  4172 G 20200407210613305 R P = 2.5 sec.
23605 95 033A   4172 G 20200407224139432 F flair
37229 10 062H   4172 G 20200407233931391 F P ~ 20 sec.







A few sats have higher residuals; see below.

36125 09 073B   4172 G 20200407194007332 17 25 1317726+523766 37 S
36125 09 073B   4172 G 20200407194013344 17 25 1328996+552342 37 S
36125 09 073B   4172 G 20200407194020355 17 25 1344486+582663 37 S
40382 15 004B   4172 G 20200407194121355 17 25 1155270+544263 37 S
40382 15 004B   4172 G 20200407194128321 17 25 1211086+604040 37 S
40338 14 080A   4172 G 20200407194726365 17 25 1151747+544967 37 S
40340 14 080C   4172 G 20200407194724346 17 25 1154411+583428 37 S
40340 14 080C   4172 G 20200407194733351 17 25 1200694+554766 37 S
40339 14 080B   4172 G 20200407194745333 17 25 1152021+544646 37 S
40964 15 058A   4172 G 20200407200133339 17 25 2019079+732874 37 S
40964 15 058A   4172 G 20200407200143346 17 25 1952918+721261 37 S
40964 15 058A   4172 G 20200407200153343 17 25 1931054+704528 37 S
40981 15 058R   4172 G 20200407200143346 17 25 2007630+730568 37 S
40981 15 058R   4172 G 20200407200153343 17 25 1943819+714378 37 S
40981 15 058R   4172 G 20200407200203344 17 25 1923363+701279 37 S
20443 90 005H   4172 G 20200407200209360 17 25 1917938+713038 37 S
20443 90 005H   4172 G 20200407200218319 17 25 1945136+702710 37 S
20443 90 005H   4172 G 20200407200227322 17 25 2008845+691246 37 S
36104 09 066A   4172 G 20200407200821351 17 25 1417981+373588 37 S
36104 09 066A   4172 G 20200407200827240 17 25 1426803+400079 37 F
36104 09 066A   4172 G 20200407200833341 17 25 1433836+414588 37 F
36104 09 066A   4172 G 20200407200834336 17 25 1438407+424995 37 S
25527 98 066A   4172 G 20200407200933342 17 25 1419468+395499 37 S
25527 98 066A   4172 G 20200407200938320 17 25 1431242+414267 37 S
25527 98 066A   4172 G 20200407200942351 17 25 1440750+425932 37 S
17998 20 598A   4172 G 20200407201534346 17 25 1324417+240423 37 S
17998 20 598A   4172 G 20200407201538330 17 25 1324700+223623 37 S
17998 20 598A   4172 G 20200407201541357 17 25 1325147+213782 37 S
39462 13 072A   4172 G 20200407201733356 17 25 1320036+204944 37 S
39462 13 072A   4172 G 20200407201743357 17 25 1315537+223429 37 S
39462 13 072A   4172 G 20200407201751363 17 25 1311861+240313 37 S
41604 20 598A   4172 G 20200407202159374 17 25 1059453+394357 37 S
41604 20 598A   4172 G 20200407202201366 17 25 1059143+412401 37 S
39232 13 043A   4172 G 20200407202439375 17 25 1112665+382626 37 S
39232 13 043A   4172 G 20200407202448341 17 25 1111926+420645 37 S
39232 13 043A   4172 G 20200407202452370 17 25 1111748+434669 37 S
05685 71 111B   4172 G 20200407202634356 17 25 1111659+432514 37 S
05685 71 111B   4172 G 20200407202639373 17 25 1113825+412668 37 S
05685 71 111B   4172 G 20200407202644354 17 25 1115536+393136 37 S
37168 10 048A   4172 G 20200407202700376 17 25 1120617+450329 37 S
37168 10 048A   4172 G 20200407202703362 17 25 1115077+431877 37 S
37168 10 048A   4172 G 20200407202709373 17 25 1105254+394932 37 S
09510 76 108B   4172 G 20200407202717345 17 25 1135805+432517 37 S
09510 76 108B   4172 G 20200407202721368 17 25 1134869+414890 37 S
04138 69 091A   4172 G 20200407202847350 17 25 1110338+393439 37 S
04138 69 091A   4172 G 20200407202853363 17 25 1120716+420843 37 S
04138 69 091A   4172 G 20200407202858345 17 25 1129948+441609 37 S
39475 13 072P   4172 G 20200407202847350 17 25 1122298+392881 37 S
39475 13 072P   4172 G 20200407202850374 17 25 1115102+410175 37 S
39475 13 072P   4172 G 20200407202852367 17 25 1109798+420555 37 S
44425 20 598A   4172 G 20200407203411345 17 25 1213692+590246 37 S
44425 20 598A   4172 G 20200407203415329 17 25 1218693+621183 37 S
37228 10 062G   4172 G 20200407203424331 17 25 1215489+561052 37 S
37228 10 062G   4172 G 20200407203428315 17 25 1229960+573718 37 S
37228 10 062G   4172 G 20200407203432337 17 25 1245184+585201 37 S
26366 00 026B   4172 G 20200407203556320 17 25 1216145+564864 37 S
26366 00 026B   4172 G 20200407203601340 17 25 1231163+601162 37 S
26366 00 026B   4172 G 20200407203603333 17 25 1238036+612974 37 S
40538 15 015A   4172 G 20200407204045309 17 25 1741524+490491 37 S
40538 15 015A   4172 G 20200407204053320 17 25 1759455+501547 37 S
40538 15 015A   4172 G 20200407204100336 17 25 1815178+510624 37 S
40381 15 004A   4172 G 20200407204353315 17 25 1653873+535928 37 S
40381 15 004A   4172 G 20200407204358295 17 25 1709569+551387 37 S
40381 15 004A   4172 G 20200407204403312 17 25 1725721+561809 37 S
09415 76 091A   4172 G 20200407204433316 17 25 1721102+525798 37 S
09415 76 091A   4172 G 20200407204443311 17 25 1704421+525476 37 F
09415 76 091A   4172 G 20200407204451319 17 25 1650224+524693 37 F
31702 07 027B   4172 G 20200407204604312 17 25 1707642+561127 37 S
31702 07 027B   4172 G 20200407204614978 17 25 1718585+540327 37 F
31702 07 027B   4172 G 20200407204621323 17 25 1724164+525182 37 S
21422 91 042A   4172 G 20200407204827296 17 25 1719694+672266 37 S
21422 91 042A   4172 G 20200407204833315 17 25 1653446+663117 37 S
25406 98 045A   4172 G 20200407205009323 17 25 1713933+680749 37 S
25406 98 045A   4172 G 20200407205017292 17 25 1652719+661621 37 S
11751 80 026B   4172 G 20200407210003306 17 25 1706980+661959 37 S
11751 80 026B   4172 G 20200407210013311 17 25 1721415+643504 37 S
11751 80 026B   4172 G 20200407210019331 17 25 1728986+633076 37 S
43791 18 099AK  4172 G 20200407210613305 17 25 2044528+711270 37 R
43791 18 099AK  4172 G 20200407210621313 17 25 2112044+694210 37 R
43252 18 030D   4172 G 20200407210639314 17 25 2025817+715309 37 S
43252 18 030D   4172 G 20200407210648283 17 25 2040783+700651 37 S
43252 18 030D   4172 G 20200407210653301 17 25 2048105+690973 37 S
44883 20 598A   4172 G 20200407210939311 17 25 2023478+705730 37 S
44883 20 598A   4172 G 20200407210945286 17 25 2044844+700831 37 S
44883 20 598A   4172 G 20200407210951309 17 25 2103393+691257 37 S
36418 10 009F   4172 G 20200407211327274 17 25 2151493+695824 37 S
36418 10 009F   4172 G 20200407211333292 17 25 2136173+693080 37 S
28537 05 004A   4172 G 20200407211633294 17 25 2121751+731383 37 S
28537 05 004A   4172 G 20200407211643293 17 25 2056618+714812 37 S
28537 05 004A   4172 G 20200407211653293 17 25 2036216+701733 37 S
28541 05 004C   4172 G 20200407211636283 17 25 2129345+733983 37 S
28541 05 004C   4172 G 20200407211643293 17 25 2110773+724478 37 S
28541 05 004C   4172 G 20200407211653293 17 25 2047457+711537 37 S
28541 05 004C   4172 G 20200407211702297 17 25 2030504+694998 37 S
45165 20 009A   4172 G 20200407211635286 17 25 2105241+725294 37 S
45165 20 009A   4172 G 20200407211640305 17 25 2126066+713585 37 S
45165 20 009A   4172 G 20200407211647279 17 25 2149305+694523 37 S
37954 11 075A   4172 G 20200407212125435 17 25 2045804+723775 37 S
37954 11 075A   4172 G 20200407212131446 17 25 2111881+712538 37 S
37954 11 075A   4172 G 20200407212139457 17 25 2139632+693604 37 S
39465 20 598A   4172 G 20200407212451455 17 25 2122720+701482 37 F
39465 20 598A   4172 G 20200407212501446 17 25 2213854+715975 37 S
39014 12 066D   4172 G 20200407212501446 17 25 2219639+711997 37 S
39014 12 066D   4172 G 20200407212511448 17 25 2147821+711832 37 S
39014 12 066D   4172 G 20200407212521442 17 25 2116449+705423 37 S
36606 10 030B   4172 G 20200407212913438 17 25 2144569+693034 37 S
36606 10 030B   4172 G 20200407212921449 17 25 2144931+705921 37 S
36606 10 030B   4172 G 20200407212931447 17 25 2145183+725869 37 S
37222 10 062A   4172 G 20200407213038468 17 25 2203148+735684 37 S
37222 10 062A   4172 G 20200407213046436 17 25 2146913+713960 37 S
37222 10 062A   4172 G 20200407213055438 17 25 2134155+691356 37 S
05560 71 089A   4172 G 20200407214637456 17 25 2227127+733865 37 S
05560 71 089A   4172 G 20200407214646416 17 25 2240152+713373 37 S
05560 71 089A   4172 G 20200407214651440 17 25 2245487+702702 37 S
22076 92 052A   4172 G 20200407215351436 17 25 1619094+404621 37 F
22076 92 052A   4172 G 20200407215401437 17 25 1628908+410574 37 S
35938 09 052B   4172 G 20200407215713424 17 25 1617076+392528 37 S
35938 09 052B   4172 G 20200407215721439 17 25 1624105+391212 37 S
35938 09 052B   4172 G 20200407215731437 17 25 1632366+385422 37 S
35938 09 052B   4172 G 20200407215741434 17 25 1640384+383212 37 S
31793 07 029B   4172 G 20200407220411425 17 25 1641487+403752 37 F
31793 07 029B   4172 G 20200407220421429 17 25 1635233+374681 37 S
00953 64 083A   4172 G 20200407220531434 17 25 1625337+352791 37 S
00953 64 083A   4172 G 20200407220541437 17 25 1634079+372460 37 S
00953 64 083A   4172 G 20200407220551433 17 25 1643280+391991 37 S
20691 90 050C   4172 G 20200407221837447 17 25 1709785+600340 37 S
20691 90 050C   4172 G 20200407221846406 17 25 1701719+564410 37 S
20692 90 050D   4172 G 20200407222227438 17 25 1727237+703579 37 S
20692 90 050D   4172 G 20200407222236404 17 25 1712083+670397 37 S
20692 90 050D   4172 G 20200407222243415 17 25 1703440+641852 37 S
31702 07 027B   4172 G 20200407223032420 17 25 2312104+635599 37 S
31702 07 027B   4172 G 20200407223040240 17 25 2253800+630281 37 F
31702 07 027B   4172 G 20200407223051423 17 25 2230759+613391 37 S
23605 95 033A   4172 G 20200407224121416 17 25 2246512+630554 37 F
23605 95 033A   4172 G 20200407224131413 17 25 2305510+614335 37 F
23605 95 033A   4172 G 20200407224139432 17 25 2318604+603443 37 F
23605 95 033A   4172 G 20200407224144407 17 25 2325822+595247 37 S
35937 09 052A   4172 G 20200407224331411 17 25 1725053+490702 37 S
35937 09 052A   4172 G 20200407224341414 17 25 1733565+481000 37 S
35937 09 052A   4172 G 20200407224351413 17 25 1741692+471465 37 S
42065 17 011B   4172 G 20200407225831407 17 25 1745898+582841 37 S
42065 17 011B   4172 G 20200407225841409 17 25 1801349+573088 37 S
42058 17 011A   4172 G 20200407225841409 17 25 1751649+575208 37 S
42065 17 011B   4172 G 20200407225849414 17 25 1812587+564378 37 S
42058 17 011A   4172 G 20200407225851407 17 25 1806308+565527 37 S
11586 79 090B   4172 G 20200407230111408 17 25 1819847+584383 37 S
11586 79 090B   4172 G 20200407230121406 17 25 1801998+564542 37 S
11586 79 090B   4172 G 20200407230130407 17 25 1747504+545101 37 S
16494 86 005B   4172 G 20200407230521406 17 25 1812161+592376 37 S
16494 86 005B   4172 G 20200407230531410 17 25 1754369+572150 37 S
16494 86 005B   4172 G 20200407230539414 17 25 1741410+553380 37 S
38109 12 014A   4172 G 20200407230611411 17 25 1808108+535970 37 S
38109 12 014A   4172 G 20200407230621410 17 25 1759594+560179 37 S
38109 12 014A   4172 G 20200407230629417 17 25 1752063+574431 37 S
28537 05 004A   4172 G 20200407230841402 17 25 2120050+660158 37 S
28537 05 004A   4172 G 20200407230851402 17 25 2105296+643038 37 S
28537 05 004A   4172 G 20200407230901401 17 25 2052628+625487 37 S
28537 05 004A   4172 G 20200407230911402 17 25 2041228+611505 37 S
28541 05 004C   4172 G 20200407230851402 17 25 2114665+652272 37 S
28541 05 004C   4172 G 20200407230901401 17 25 2100806+635140 37 S
28541 05 004C   4172 G 20200407230911402 17 25 2048392+621297 37 S
28541 05 004C   4172 G 20200407230919407 17 25 2039934+605425 37 S
43145 18 005A   4172 G 20200407231924381 17 25 1953911+625831 37 S
43145 18 005A   4172 G 20200407231931399 17 25 1943012+634033 37 S
43145 18 005A   4172 G 20200407231941393 17 25 1925630+644037 37 S
01510 65 065C   4172 G 20200407232324382 17 25 2020963+841467 37 F
01510 65 065C   4172 G 20200407232331397 17 25 1848355+843520 37 I
04588 70 086A   4172 G 20200407233103392 17 25 2038352+831429 37 S
04588 70 086A   4172 G 20200407233115375 17 25 1836910+810081 37 S
37229 10 062H   4172 G 20200407233931391 17 25 1952235+464068 37 F
37229 10 062H   4172 G 20200407233951388 17 25 1939782+433194 37 F
40286 14 066A   4172 G 20200407233951388 17 25 1941552+463844 37 S
40286 14 066A   4172 G 20200407233956370 17 25 1950003+474373 37 S
40286 14 066A   4172 G 20200407234001391 17 25 1958814+484446 37 S
12783 81 081A   4172 G 20200407234417407 17 25 1645751+520988 37 S
12783 81 081A   4172 G 20200407234424375 17 25 1700303+523285 37 S
12783 81 081A   4172 G 20200407234431386 17 25 1714758+525133 37 S
40964 15 058A   4172 G 20200407234553379 17 25 1656020+561116 37 S
40964 15 058A   4172 G 20200407234601390 17 25 1657876+534498 37 S
40964 15 058A   4172 G 20200407234611391 17 25 1700085+504491 37 S
40981 15 058R   4172 G 20200407234601390 17 25 1658814+554466 37 S
40981 15 058R   4172 G 20200407234611391 17 25 1701011+524381 37 S
40981 15 058R   4172 G 20200407234621391 17 25 1702893+494495 37 S
19852 89 018B   4172 G 20200407235143379 17 25 1752469+633458 37 S
19852 89 018B   4172 G 20200407235151384 17 25 1814706+644546 37 S
19852 89 018B   4172 G 20200407235159399 17 25 1837576+653827 37 S
35938 09 052B   4172 G 20200407235321388 17 25 1805158+664706 37 S
35938 09 052B   4172 G 20200407235331388 17 25 1818807+650202 37 S
35938 09 052B   4172 G 20200407235341387 17 25 1829845+631813 37 S
44728 19 074R   4172 G 20200408022809035 17 25 1710467+425472 37 S
44728 19 074R   4172 G 20200408022811074 17 25 1718413+430164 37 S
25977 99 064A   4172 G 20200408022823063 17 25 1705839+460514 37 S
44266 19 029AH  4172 G 20200408022834061 17 25 1706914+430843 37 S
44266 19 029AH  4172 G 20200408022837048 17 25 1719143+431504 37 S
44239 19 029E   4172 G 20200408023141035 17 25 1715875+423468 37 S
44239 19 029E   4172 G 20200408023142069 17 25 1719931+423586 37 S
38109 12 014A   4172 G 20200408023318041 17 25 1734195+451490 37 S
38109 12 014A   4172 G 20200408023322062 17 25 1728168+461428 37 S
38109 12 014A   4172 G 20200408023328038 17 25 1718080+474222 37 S
44252 19 029T   4172 G 20200408023332059 17 25 1709285+454657 37 S
44252 19 029T   4172 G 20200408023336044 17 25 1726390+455028 37 S
44252 19 029T   4172 G 20200408023338036 17 25 1734806+454925 37 S

Obs format: http://www.satobs.org/position/IODformat.html
Differences between observed track and predicted track
from the latest classfd.tle file before the session start.
Norad  Cospar        Cross-track      delta T      TLE age   range
39232 13 043A    |  0.01195 deg    1.220 sec   2.0 day, 1010.7 km
37228 10 062G    | -0.28629 deg   -2.244 sec  31.7 day, 681.9 km
40381 15 004A    | -0.20321 deg   -0.382 sec   2.0 day, 816.7 km
23605 95 033A    |  0.01817 deg    4.777 sec   2.0 day, 1244.2 km
The residuals of the other classified satellites are low.
2020 total obs: 6749 + 202 = 6951
***************************************************************************************
Setup: WATEC 910HX/RC, 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
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Received on Wed Apr 08 2020 - 05:14:36 UTC

This archive was generated by hypermail 2.3.0 : Wed Apr 08 2020 - 10:14:36 UTC