LB Obs 2017 Mar 21 am

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Tue, 21 Mar 2017 06:45:12 +0100
After several days with clouds and sometimes heavy rain,
it cleared during the night.

42058 & 42065 NOSS 3-8 A&B are now close together.
Measured on the images the time differance is 6.21 sec.
Both satellites flared.

31702 07 027B was F, P ~ 13 sec.
28538 05 004B was f in 1st image and F in 2nd image.

Several satellites have higher residuals; see below.

13367 82 072A   4172 G 20170321021032304 17 25 0024750+604806 37 S
13367 82 072A   4172 G 20170321021039272 17 25 0040766+601014 37 S
37228 10 062G   4172 G 20170321022829797 17 25 1952313+751020 37 S
37228 10 062G   4172 G 20170321022839793 17 25 1917309+703875 37 S
28095 03 054A   4172 G 20170321023029802 17 25 1909646+715333 37 S
28095 03 054A   4172 G 20170321023039803 17 25 1942189+703664 37 S
16182 85 097B   4172 G 20170321024639797 17 25 0016377+743777 37 S
16182 85 097B   4172 G 20170321024649803 17 25 0018262+720494 37 S
38758 12 048A   4172 G 20170321024659799 17 25 0013098+750683 37 S
38773 12 048P   4172 G 20170321024659799 17 25 0006296+734657 37 S
38758 12 048A   4172 G 20170321024709796 17 25 0000180+725921 37 S
38773 12 048P   4172 G 20170321024709796 17 25 2355302+714027 37 S
38758 12 048A   4172 G 20170321024719803 17 25 2350453+705282 37 S
38773 12 048P   4172 G 20170321024719803 17 25 2346781+693602 37 S
39462 13 072A   4172 G 20170321025820790 17 25 2014862+483378 37 S
39462 13 072A   4172 G 20170321025829796 17 25 2004125+494566 37 S
39462 13 072A   4172 G 20170321025837807 17 25 1953675+504831 37 S
42065 17 011B   4172 G 20170321030704000 17 25 1857229+452892 37 S
42058 17 011A   4172 G 20170321030709802 17 25 1859231+454564 37 S
42065 17 011B   4172 G 20170321030709802 17 25 1858653+434447 37 F
42058 17 011A   4172 G 20170321030719802 17 25 1901543+424709 37 F
42065 17 011B   4172 G 20170321030719802 17 25 1901018+405064 37 S
42058 17 011A   4172 G 20170321030728807 17 25 1903472+401193 37 S
17295 87 003A   4172 G 20170321032329800 17 25 1907135+322162 37 S
17295 87 003A   4172 G 20170321032336809 17 25 1921829+353167 37 S
31702 07 027B   4172 G 20170321032909808 17 25 2233290+612379 37 F
31702 07 027B   4172 G 20170321032919803 17 25 2220831+584210 37 F
31702 07 027B   4172 G 20170321032929800 17 25 2210566+555942 37 S
17973 87 041A   4172 G 20170321034229829 17 25 2148695+635458 37 S
17973 87 041A   4172 G 20170321034239831 17 25 2131587+605331 37 S
24773 97 017B   4172 G 20170321034249828 17 25 2150042+650143 37 S
24773 97 017B   4172 G 20170321034259827 17 25 2127258+630982 37 S
24773 97 017B   4172 G 20170321034309831 17 25 2106899+610209 37 S
26906 01 040B   4172 G 20170321034719793 17 25 2126980+631551 37 F
26906 01 040B   4172 G 20170321034729800 17 25 2144286+620163 37 S
36588 10 023A   4172 G 20170321035930899 17 25 0313494+702731 37 F
36588 10 023A   4172 G 20170321035940900 17 25 0330364+692349 37 S
36588 10 023A   4172 G 20170321035950896 17 25 0345042+681539 37 S
28538 05 004B   4172 G 20170321040150901 17 25 0403907+701732 37 F
28538 05 004B   4172 G 20170321040200905 17 25 0337916+695446 37 F
28538 05 004B   4172 G 20170321040210899 17 25 0313363+691731 37 S
18586 87 098B   4172 G 20170321040240862 17 25 0401746+674437 37 S
18586 87 098B   4172 G 20170321040250862 17 25 0339442+691123 37 S
18586 87 098B   4172 G 20170321040300865 17 25 0312651+702945 37 S
28054 03 048A   4172 G 20170321040810865 17 25 0032030+653194 37 S
28054 03 048A   4172 G 20170321040820872 17 25 0011723+664591 37 S
24753 97 012A   4172 G 20170321042119373 17 25 2159485+475700 37 S
24753 97 012A   4172 G 20170321042129374 17 25 2141887+463557 37 S
24753 97 012A   4172 G 20170321042139376 17 25 2124608+445845 37 S
11416 79 057A   4172 G 20170321042839376 17 25 2157737+481486 37 F
11416 79 057A   4172 G 20170321042849384 17 25 2138228+463697 37 S
38758 12 048A   4172 G 20170321043801347 17 25 0405046+705061 37 S
38773 12 048P   4172 G 20170321043759356 17 25 0353766+703600 37 S
38758 12 048A   4172 G 20170321043809352 17 25 0343873+702114 37 S
38773 12 048P   4172 G 20170321043809352 17 25 0328292+695194 37 S
38758 12 048A   4172 G 20170321043819360 17 25 0319246+693047 37 S
38773 12 048P   4172 G 20170321043819360 17 25 0305108+685432 37 S
38758 12 048A   4172 G 20170321043829356 17 25 0257093+682854 37 S
39462 13 072A   4172 G 20170321044219364 17 25 2156360+671975 37 S
39462 13 072A   4172 G 20170321044229360 17 25 2141584+700655 37 S
39462 13 072A   4172 G 20170321044239363 17 25 2121686+725239 37 S
40978 15 058Q   4172 G 20170321045039353 17 25 1828106+253376 37 S
40978 15 058Q   4172 G 20170321045044739 17 25 1835221+223882 37 S

Residuals wrt the latest classfd.tle file.
Norad Cospar         Cross-track     delta T      TLE age  range
42058 17 011A   |  0.02324 deg    1.413 sec   1.1 day, 1285.7 km
42065 17 011B   |  0.06585 deg    1.705 sec   1.1 day, 1297.1 km
31702 07 027B   |  0.02040 deg    1.304 sec   5.0 day, 1296.0 km
40978 15 058Q   | -0.17356 deg   -1.749 sec   5.0 day, 596.2 km

The residuals of the other classified satellites are low.
2017 total obs:  2591
************************************************************
***************************
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 Tue Mar 21 2017 - 00:45:59 UTC

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