LB Obs 2017 Mar 12 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 12 Mar 2017 21:59:52 +0100
A sunny day with thin clouds, but it cleared towards dusk.
At first some thin clouds caused by aircraft contrails, later
some thin clouds.

19460 88 078A  was R with P ~ 1.2 sec.
39475 gave a flare in the 2nd image.

Several satelltes have higher residuals, mostly due to older TLE's; see
below

19460 88 078A   4172 G 20170312184610721 17 25 0243363+522901 37 R
19460 88 078A   4172 G 20170312184618727 17 25 0259343+494723 37 R
19460 88 078A   4172 G 20170312184625738 17 25 0312057+471667 37 R
40964 15 058A   4172 G 20170312184648729 17 25 0251609+473297 37 S
40981 15 058R   4172 G 20170312184650721 17 25 0252838+461642 37 S
40964 15 058A   4172 G 20170312184658725 17 25 0254010+502657 37 S
40981 15 058R   4172 G 20170312184658725 17 25 0254748+483329 37 S
40964 15 058A   4172 G 20170312184708731 17 25 0256813+532479 37 S
40981 15 058R   4172 G 20170312184708731 17 25 0257462+512925 37 S
23908 96 029C   4172 G 20170312185458736 17 25 0323295+241583 37 S
23908 96 029C   4172 G 20170312185508732 17 25 0332580+230747 37 S
23908 96 029C   4172 G 20170312185518739 17 25 0341742+215650 37 S
28647 05 016B   4172 G 20170312185928702 17 25 0403983+094157 37 S
28647 05 016B   4172 G 20170312185938708 17 25 0413213+121902 37 S
32750 08 014A   4172 G 20170312192513748 17 25 0028505+554141 37 S
32750 08 014A   4172 G 20170312192522714 17 25 0002253+553813 37 S
39475 13 072P   4172 G 20170312193109699 17 25 0312236+251954 37 S
39475 13 072P   4172 G 20170312193118705 17 25 0252555+260032 37 F
38770 12 048N   4172 G 20170312193438707 17 25 0231529+361052 37 S
38770 12 048N   4172 G 20170312193448704 17 25 0255412+350916 37 S
06020 72 035B   4172 G 20170312193918705 17 25 0302674+332067 37 S
06020 72 035B   4172 G 20170312193928704 17 25 0258021+360530 37 S
06020 72 035B   4172 G 20170312193938709 17 25 0252840+385395 37 S
32062 07 042A   4172 G 20170312194058711 17 25 0306161+330686 37 S
32062 07 042A   4172 G 20170312194108708 17 25 0251205+353057 37 S
32062 07 042A   4172 G 20170312194116713 17 25 0238839+371662 37 S
29658 06 060A   4172 G 20170312194158712 17 25 0302366+323412 37 S
29658 06 060A   4172 G 20170312194206717 17 25 0244100+351663 37 S
31701 07 027A   4172 G 20170312194831880 17 25 0234300+531788 37 S
31701 07 027A   4172 G 20170312194841876 17 25 0250705+534208 37 S
31708 07 027C   4172 G 20170312194841876 17 25 0239953+534731 37 S
31701 07 027A   4172 G 20170312194849882 17 25 0304607+535427 37 S
31708 07 027C   4172 G 20170312194851874 17 25 0256716+540913 37 S
28537 05 004A   4172 G 20170312200151860 17 25 0625383+473273 37 S
28537 05 004A   4172 G 20170312200201855 17 25 0638337+504971 37 S
28541 05 004C   4172 G 20170312200201855 17 25 0632810+483717 37 S
28541 05 004C   4172 G 20170312200209868 17 25 0643643+511417 37 S
37228 10 062G   4172 G 20170312200612861 17 25 0542490+031380 37 S
37228 10 062G   4172 G 20170312200621865 17 25 0544054+054575 37 S
41334 16 010A   4172 G 20170312200901871 17 25 0552256+021846 37 S
41334 16 010A   4172 G 20170312200911875 17 25 0543487+032970 37 S
41334 16 010A   4172 G 20170312200921872 17 25 0534710+043975 37 S
21799 91 076C   4172 G 20170312202353852 17 25 0127485+655603 37 S
21799 91 076C   4172 G 20170312202401857 17 25 0139608+673654 37 S
21799 91 076C   4172 G 20170312202410855 17 25 0155936+692940 37 S
28647 05 016B   4172 G 20170312203923996 17 25 0207727+483742 37 S
28647 05 016B   4172 G 20170312203933994 17 25 0202367+524866 37 S
37222 10 062A   4172 G 20170312204426996 17 25 0335178+590336 37 S
37222 10 062A   4172 G 20170312204434005 17 25 0321168+621459 37 S
37222 10 062A   4172 G 20170312204440020 17 25 0306546+645175 37 S

Residuals wrt the latest classfd.tle file.
Norad Cospar         Cross-track     delta T      TLE age  range
39475 13 072P   |  0.01248 deg    2.070 sec   3.8 day, 789.0 km
29658 06 060A   |  0.03911 deg    1.562 sec   3.7 day, 742.1 km
31701 07 027A   |  0.03196 deg    1.410 sec   7.0 day, 1427.3 km
31701 07 027A   |  0.03697 deg    1.398 sec   7.0 day, 1389.7 km
37228 10 062G   |  0.04104 deg    1.242 sec   5.6 day, 993.8 km
21799 91 076C   |  0.03031 deg    1.425 sec  11.1 day, 1348.7 km
37222 10 062A   |  0.04061 deg    1.417 sec  42.6 day, 813.5 km

The residuals of the other classified satellites are low.
2017 total obs: 2152
************************************************************
***************************
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 Sun Mar 12 2017 - 16:00:40 UTC

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