LB Obs 2017 Dec 08 am

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 8 Dec 2017 07:04:57 +0100
Woke up at 04 UT and the sky had almost cleared. A few scattered clouds.
At 05:32 UT 41334 was imaged in clouds. Soon therafter the sky got overcast.

07337 74 044A   4172 G 20171208051449040 F,  P ~ 10 sec. with FfF

21423 91 042B   4172 G 20171208044717047 17 25 1524212+243353 37 S
21423 91 042B   4172 G 20171208044724057 17 25 1532961+260657 37 S
28647 05 016B   4172 G 20171208045738020 17 25 1233868+112552 37 S
28647 05 016B   4172 G 20171208045747027 17 25 1242225+091729 37 S
21808 91 076D   4172 G 20171208050427032 17 25 1115823+083696 37 S
21808 91 076D   4172 G 20171208050437029 17 25 1121083+070356 37 S
21808 91 076D   4172 G 20171208050447030 17 25 1125993+053336 37 S
33272 08 037A   4172 G 20171208051157046 17 25 1510796+385097 37 S
33272 08 037A   4172 G 20171208051207041 17 25 1454021+361812 37 S
15354 84 108B   4172 G 20171208051434063 17 25 1502387+390606 37 S
15354 84 108B   4172 G 20171208051439039 17 25 1515891+383234 37 S
07337 74 044A   4172 G 20171208051449040 17 25 1514553+375683 37 F
07337 74 044A   4172 G 20171208051457046 17 25 1456528+330520 37 F
41334 16 010A   4172 G 20171208053227044 17 25 1629841+591703 37 S
41334 16 010A   4172 G 20171208053237040 17 25 1621852+614847 37 S
41334 16 010A   4172 G 20171208053247047 17 25 1612460+642402 37 S

Obs format: http://www.satobs.org/position/IODformat.html
Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
28647 05 016B    | -0.01846 deg   -1.919 sec   7.0 day, 961.5 km
21808 91 076D    |  0.07994 deg    1.395 sec  13.0 day, 1546.7 km

The residuals of the other classified satellites are low.
2017 total obs: 12983 + 16 = 12999
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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 Fri Dec 08 2017 - 00:05:58 UTC

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