LB Obs 2015 Jan 31

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sat, 31 Jan 2015 19:48:00 +0100
At dusk the sky cleared almost completely. A few scattered thin clouds.
At 18 UT thicker clouds ending the session.
31797 SAR Lupe 2 was 9.5 sec late on 13 day old TLE
20642 was a bit X-track.

19460 88 078A   4172 G 20150131172015677 17 25 1841998+393037 37 S
19460 88 078A   4172 G 20150131172025683 17 25 1831885+402683 37 S
39462 13 072A   4172 G 20150131172935679 17 25 2055612+423073 37 S
39462 13 072A   4172 G 20150131172945676 17 25 2048174+412285 37 S
39462 13 072A   4172 G 20150131172955685 17 25 2041372+401645 37 S
28647 05 016B   4172 G 20150131174130665 17 25 2000799+500403 37 S
28647 05 016B   4172 G 20150131174135682 17 25 2002218+513354 37 S
28647 05 016B   4172 G 20150131174145685 17 25 2005245+544127 37 S
31797 07 030A   4172 G 20150131174433163 17 25 0711521+585566 37 S
31797 07 030A   4172 G 20150131174435566 17 25 0719286+601869 37 S
20692 90 050D   4172 G 20150131174745676 17 25 0635727+600450 37 S
20692 90 050D   4172 G 20150131174755672 17 25 0637416+565631 37 S
20692 90 050D   4172 G 20150131174805680 17 25 0638892+535248 37 S
20691 90 050C   4172 G 20150131174900664 17 25 0637248+602410 37 S
20691 90 050C   4172 G 20150131174905681 17 25 0638288+585023 37 S
20691 90 050C   4172 G 20150131174915689 17 25 0639850+554415 37 S
20691 90 050C   4172 G 20150131174920705 17 25 0640721+541252 37 S
20642 90 050E   4172 G 20150131175515675 17 25 0623015+595253 37 S
20642 90 050E   4172 G 20150131175525672 17 25 0626275+564745 37 S
20642 90 050E   4172 G 20150131175535669 17 25 0629111+534644 37 S


Residuals:
31797 07 030A   | -0.20411 deg   -9.440 sec  13.0 day, 614.6 km
31797 07 030A   | -0.20014 deg   -9.536 sec  13.0 day, 619.8 km

20642 90 050E   | -0.15904 deg   -0.703 sec   2.7 day, 1260.3 km
20642 90 050E   | -0.16959 deg   -0.686 sec   2.7 day, 1276.2 km
20642 90 050E   | -0.17262 deg   -0.643 sec   2.7 day, 1295.2 km

The residuals of the other classified satellites are low.
***************************************************************************************
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 Sat Jan 31 2015 - 12:48:44 UTC

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