LB Obs 2017 Sep 21 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Thu, 21 Sep 2017 23:21:29 +0200
The night started with almost clear skies. Towards 21 UT it got clouded
over.
Will try again later this night as the sky might clear.

40978 was 13 sec early on 2.7 day old TLE; see below.

17122 86 019S   4172 G 20170921190846964 17 25 2150571+843939 37 S
17122 86 019S   4172 G 20170921190853973 17 25 2321571+875059 37 I
40964 15 058A   4172 G 20170921192924597 17 25 0141249+342537 37 S
40964 15 058A   4172 G 20170921192934602 17 25 0149298+342946 37 S
40964 15 058A   4172 G 20170921192944592 17 25 0157060+342983 37 S
40964 15 058A   4172 G 20170921192954595 17 25 0204488+342893 37 S
40981 15 058R   4172 G 20170921192924597 17 25 0136041+340929 37 S
40981 15 058R   4172 G 20170921192934602 17 25 0144237+341442 37 S
40981 15 058R   4172 G 20170921192944592 17 25 0152161+341730 37 S
40981 15 058R   4172 G 20170921192954595 17 25 0159739+341865 37 S
10033 77 044A   4172 G 20170921192954595 17 25 0206242+350072 37 R
10033 77 044A   4172 G 20170921193004598 17 25 0154737+335196 37 R
10033 77 044A   4172 G 20170921193013603 17 25 0144289+324244 37 R
23605 95 033A   4172 G 20170921193226589 17 25 0019615+531046 37 S
23605 95 033A   4172 G 20170921193234604 17 25 0038109+565963 37 S
17191 86 097A   4172 G 20170921193246593 17 25 0026402+521839 37 S
17191 86 097A   4172 G 20170921193251608 17 25 0043435+535387 37 S
08924 76 061B   4172 G 20170921194524584 17 25 0029435+530258 37 S
08924 76 061B   4172 G 20170921194534581 17 25 0054419+541612 37 S
22188 92 068G   4172 G 20170921194754585 17 25 2124844+435932 37 S
22188 92 068G   4172 G 20170921194804581 17 25 2130678+463624 37 S
23862 96 029D   4172 G 20170921194915579 17 25 2126623+465662 37 F
23862 96 029D   4172 G 20170921194924584 17 25 2135094+443290 37 S
40978 15 058Q   4172 G 20170921195244600 17 25 2129460+435762 37 S
40978 15 058Q   4172 G 20170921195251608 17 25 2151781+463756 37 S
31574 07 020D   4172 G 20170921200524576 17 25 2141539+433001 37 S
31574 07 020D   4172 G 20170921200534571 17 25 2156177+433667 37 S
25961 99 062A   4172 G 20170921200754577 17 25 2152890+464850 37 S
25961 99 062A   4172 G 20170921200804580 17 25 2208254+463656 37 S
17291 87 001B   4172 G 20170921201639669 17 25 2218039+481986 37 S
17291 87 001B   4172 G 20170921201649669 17 25 2215384+440669 37 S
28096 03 054B   4172 G 20170921201741661 17 25 2205605+484513 37 S
28096 03 054B   4172 G 20170921201749669 17 25 2212765+463975 37 F
28096 03 054B   4172 G 20170921201757681 17 25 2219341+443474 37 S
41334 16 010A   4172 G 20170921205000644 17 25 2353653+542342 37 S
41334 16 010A   4172 G 20170921205009646 17 25 2339676+565449 37 S

Residuals wrt the latest classfd.tle file before the session start.
Norad Cospar         Cross-track     delta T      TLE age  range
40978 15 058Q    |  0.07427 deg   14.342 sec   2.7 day, 534.2 km

The residuals of the other classified satellites are low.
2017 total obs: 11152 + 36 = 11188
************************************************************
***************************
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 Thu Sep 21 2017 - 16:22:17 UTC

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