Obs LB 2015 Dec 28 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 28 Dec 2015 19:42:04 +0100
The low thin layer of clouds moved away today and is was almost
clear at dusk. But within the hour the clouds from the next front came in.

A few satellites have higher residuals, see below.

21798 91 082A   4172 G 20151228162653519 17 25 2051144+242387 37 S
21798 91 082A   4172 G 20151228162703517 17 25 2039924+273841 37 S
21798 91 082A   4172 G 20151228162710536 17 25 2031542+295448 37 S
39462 13 072A   4172 G 20151228163913548 17 25 2010787+434238 37 S
39462 13 072A   4172 G 20151228163923545 17 25 1954309+433238 37 S
36520 10 017B   4172 G 20151228164633528 17 25 2011292+451871 37 F
36520 10 017B   4172 G 20151228164643525 17 25 2023771+423504 37 S
26907 01 040C   4172 G 20151228165738843 17 25 2249365+254622 37 S
26907 01 040C   4172 G 20151228165747854 17 25 2257837+282303 37 S
38773 12 048P   4172 G 20151228170632834 17 25 1655047+615772 37 S
38773 12 048P   4172 G 20151228170639852 17 25 1700993+631285 37 S
38758 12 048A   4172 G 20151228170647855 17 25 1701709+633983 37 S
38773 12 048P   4172 G 20151228170647855 17 25 1708748+643629 37 S
38758 12 048A   4172 G 20151228170657852 17 25 1711586+652753 37 S

See for the IOD-format:   http://www.satobs.org/position/IODformat.html

Residuals:
Norad Cospar         X-track           delta T      TLE age  range
26907 01 040C   |  0.16229 deg    1.183 sec   7.9 day, 1100.2 km

38773 12 048P   |  0.03017 deg    1.148 sec   4.0 day, 1573.1 km
38758 12 048A   | -0.07542 deg   -0.130 sec   4.0 day, 1559.8 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 Mon Dec 28 2015 - 12:42:52 UTC

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