LB Obs 2018 Apr 05 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 6 Apr 2018 08:46:57 +0200
During the day it cleared more and more and the sky was clear at dusk.
Had some problems calibrating the mount+camera to the stars, until I realized
that the site co-ordinates might be wrong. Indeed they were and after putting
in the correct values all went well.
Around 22:30 UT the sky got to hazy to continue observing.

31702 07 027B   4172 G 20180405205311118 F, P ~ 13 sec.
40981 15 058R   4172 G 20180405213059045 F, Flare

39232 13 043A   4172 G 20180405202513109 17 25 1219901+502445 37 S
39232 13 043A   4172 G 20180405202521114 17 25 1231367+561133 37 S
42072 17 015A   4172 G 20180405203244117 17 25 1640411+470304 37 S
42072 17 015A   4172 G 20180405203251124 17 25 1656869+484037 37 S
42072 17 015A   4172 G 20180405203300125 17 25 1718860+502735 37 S
40261 14 059A   4172 G 20180405203911093 17 25 1758485+533224 37 S
40261 14 059A   4172 G 20180405203921100 17 25 1818080+542308 37 S
31701 07 027A   4172 G 20180405204121099 17 25 1819283+580553 37 S
31701 07 027A   4172 G 20180405204131094 17 25 1810354+562759 37 S
31701 07 027A   4172 G 20180405204141099 17 25 1802363+544955 37 S
31701 07 027A   4172 G 20180405204151098 17 25 1755417+531181 37 S
31701 07 027A   4172 G 20180405204156113 17 25 1752259+522281 37 S
31708 07 027C   4172 G 20180405204125083 17 25 1821837+582587 37 S
31708 07 027C   4172 G 20180405204131094 17 25 1816298+572769 37 S
31708 07 027C   4172 G 20180405204141099 17 25 1807771+554958 37 S
31708 07 027C   4172 G 20180405204151098 17 25 1800189+541198 37 S
31708 07 027C   4172 G 20180405204201096 17 25 1753582+523438 37 S
40978 15 058Q   4172 G 20180405204451100 17 25 1753137+603007 37 S
40978 15 058Q   4172 G 20180405204501100 17 25 1733429+580693 37 S
39364 13 059B   4172 G 20180405204521104 17 25 1728116+554907 37 S
39364 13 059B   4172 G 20180405204529103 17 25 1754021+570334 37 S
43264 18 031F   4172 G 20180405205124098 17 25 1926161+583910 37 I
43264 18 031F   4172 G 20180405205131120 17 25 1943735+582789 37 I
31702 07 027B   4172 G 20180405205301121 17 25 2006093+633508 37 S
31702 07 027B   4172 G 20180405205311118 17 25 1951734+614304 37 F
31702 07 027B   4172 G 20180405205321115 17 25 1939923+595132 37 F
31702 07 027B   4172 G 20180405205331121 17 25 1929860+575977 37 S
40538 15 015A   4172 G 20180405205751124 17 25 1925778+611663 37 S
40538 15 015A   4172 G 20180405205801120 17 25 1953942+604663 37 S
40538 15 015A   4172 G 20180405205811123 17 25 2018662+595917 37 S
41334 16 010A   4172 G 20180405210741103 17 25 1615649+452917 37 S
41334 16 010A   4172 G 20180405210751101 17 25 1609050+470098 37 S
41334 16 010A   4172 G 20180405210801097 17 25 1601644+483517 37 S
40964 15 058A   4172 G 20180405213039050 17 25 1413733+322165 37 S
40964 15 058A   4172 G 20180405213049049 17 25 1425677+332353 37 S
40964 15 058A   4172 G 20180405213059045 17 25 1437703+341937 37 S
40964 15 058A   4172 G 20180405213105066 17 25 1444966+344981 37 S
40981 15 058R   4172 G 20180405213043036 17 25 1411896+314702 37 S
40981 15 058R   4172 G 20180405213049049 17 25 1419040+322645 37 S
40981 15 058R   4172 G 20180405213059045 17 25 1430818+332530 37 F Flare
40981 15 058R   4172 G 20180405213109051 17 25 1442880+341923 37 S
16194 85 100B   4172 G 20180405213249050 17 25 1421196+322423 37 S
16194 85 100B   4172 G 20180405213259046 17 25 1429061+342541 37 S
16194 85 100B   4172 G 20180405213309052 17 25 1437383+362429 37 S
28096 03 054B   4172 G 20180405220409054 17 25 1402211+472038 37 S
28096 03 054B   4172 G 20180405220419055 17 25 1407016+444132 37 S
21799 91 076C   4172 G 20180405221129031 17 25 1942244+633119 37 S
21799 91 076C   4172 G 20180405221139030 17 25 1924722+613801 37 S
31701 07 027A   4172 G 20180405223221018 17 25 1717027+665267 37 S
31701 07 027A   4172 G 20180405223229022 17 25 1711908+643825 37 S
31701 07 027A   4172 G 20180405223239022 17 25 1706449+615000 37 S
31708 07 027C   4172 G 20180405223229022 17 25 1718559+661973 37 S
31708 07 027C   4172 G 20180405223239022 17 25 1712025+633158 37 S
31708 07 027C   4172 G 20180405223249024 17 25 1706850+604451 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
31702 07 027B   |  0.04565 deg    2.567 sec   5.8 day, 1419.2 km

The residuals of the other classified satellites are low.
2018 total obs: 3740 + 54 = 3794
*****************************************************************************************
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 Fri Apr 06 2018 - 01:47:52 UTC

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