LB Obs 2018 Jan 30 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Tue, 30 Jan 2018 19:07:07 +0100
The evening started prommissing when it got dark. Just some c;ouds
low in the west-northwest. But soon thicker cirrus came in from the next
rain front.

21798 91 082A   4172 G 20180130172610874 17 25 2111707+425752 37 S
21798 91 082A   4172 G 20180130172620873 17 25 2055828+442029 37 F

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
21798 91 082A  |  0.15195 deg    1.058 sec  12.0 day, 1258.6 km

The residuals of the other classified satellites are low.
2018 total obs: 711 + 2 = 713
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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
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Received on Tue Jan 30 2018 - 12:09:07 UTC

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