LB Obs Apr 06 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 7 Apr 2019 11:01:29 +0200
The sky cleared late in the afternoon with a few scattered thin clouds.
Around 20:20 UT the communication with the mount was lost and I had
to point the camera again at a reference star, in this case Mizar.
Helas I forgot to connect the remote control of the mount to the computer,
so the commands to move the camera to the next point were not recieved
by the mount and the camera remaind aimed at the same point.
A few classified sats were imaged and several non classfieds.
Around 22 UT more and thicker clouds came in and at 22:30 UT the sky
got overcast.

39232 13 043A   4172 G 20190406200524487 F, Flare to negative magnitude.

Some satellited have higher residuals; see below.

11267 79 011B   4172 G 20190406192409500 17 25 1345173+570857 37 S
11267 79 011B   4172 G 20190406192420494 17 25 1317408+523739 37 S
36602 10 028E   4172 G 20190406192657509 17 25 1344088+551526 37 S
36602 10 028E   4172 G 20190406192710494 17 25 1307697+523489 37 S
38770 12 048N   4172 G 20190406193014513 17 25 1129271+355450 37 S
38770 12 048N   4172 G 20190406193022508 17 25 1147457+373891 37 S
38770 12 048N   4172 G 20190406193028483 17 25 1200957+384785 37 S
33437 08 057B   4172 G 20190406193147492 17 25 1132196+364512 37 S
33437 08 057B   4172 G 20190406193157488 17 25 1135969+361638 37 S
33437 08 057B   4172 G 20190406193207484 17 25 1139861+354871 37 S
05679 71 110B   4172 G 20190406193717478 17 25 1253426+290180 37 S
05679 71 110B   4172 G 20190406193727474 17 25 1305112+303080 37 S
05679 71 110B   4172 G 20190406193737481 17 25 1317220+315597 37 S
15100 84 072B   4172 G 20190406194037476 17 25 1319697+314611 37 S
15100 84 072B   4172 G 20190406194047479 17 25 1313099+291651 37 S
15100 84 072B   4172 G 20190406194057475 17 25 1306869+264697 37 S
38007 11 076A   4172 G 20190406194651464 17 25 1401232+354145 37 S
38007 11 076A   4172 G 20190406194657477 17 25 1408328+374166 37 S
38009 11 076C   4172 G 20190406194704496 17 25 1400671+354389 37 S
38009 11 076C   4172 G 20190406194709475 17 25 1406480+372421 37 S
39232 13 043A   4172 G 20190406200517476 17 25 1640623+454201 37 S
39232 13 043A   4172 G 20190406200522457 17 25 1655893+470838 37 S
39232 13 043A   4172 G 20190406200524487 17 25 1701613+474063 37 F
16615 86 019C   4172 G 20190406201317467 17 25 1448455+485742 37 S
16615 86 019C   4172 G 20190406201327462 17 25 1504406+515296 37 S
16615 86 019C   4172 G 20190406201334481 17 25 1516574+534810 37 S
38109 12 014A   4172 G 20190406201417467 17 25 1518612+490867 37 S
38109 12 014A   4172 G 20190406201427464 17 25 1515112+512158 37 S
38109 12 014A   4172 G 20190406201437470 17 25 1511063+533721 37 S
37168 10 048A   4172 G 20190406201743484 17 25 1654910+594850 37 S
37168 10 048A   4172 G 20190406201751452 17 25 1633847+600996 37 S
37168 10 048A   4172 G 20190406201757474 17 25 1616516+601805 37 S
22626 93 024A   4172 G 20190406201808467 17 25 1613159+563101 37 S
22626 93 024A   4172 G 20190406201815474 17 25 1631946+564724 37 S
31702 07 027B   4172 G 20190406202019459 17 25 1616352+601292 37 F
31702 07 027B   4172 G 20190406202027464 17 25 1627678+583106 37 S
31702 07 027B   4172 G 20190406202035479 17 25 1636937+565005 37 S
22594 93 022A   4172 G 20190406202336469 17 25 1703052+605292 37 S
22594 93 022A   4172 G 20190406202340452 17 25 1703126+600181 37 S
40143 14 053A   4172 G 20190406202954824 17 25 1320787+513464 37 S
40143 14 053A   4172 G 20190406202959804 17 25 1332311+550271 37 S
40143 14 053A   4172 G 20190406203003823 17 25 1342966+574165 37 S
24903 97 043A   4172 G 20190406203140843 17 25 1342919+550831 37 S
24903 97 043A   4172 G 20190406203146818 17 25 1331986+525233 37 F
24903 97 043A   4172 G 20190406203150840 17 25 1325264+511999 37 S
12785 81 082A   4172 G 20190406203333834 17 25 1318334+571975 37 S
12785 81 082A   4172 G 20190406203335826 17 25 1326196+581559 37 S
42043 19 596A   4172 G 20190406204440835 17 25 1324181+515577 37 S
42043 19 596A   4172 G 20190406204444822 17 25 1332426+544394 37 S
42043 19 596A   4172 G 20190406204448809 17 25 1342024+573303 37 S
39186 13 030A   4172 G 20190406204448809 17 25 1344213+505237 37 S
39186 13 030A   4172 G 20190406204452832 17 25 1353522+533530 37 S
28367 04 025B   4172 G 20190406204804819 17 25 1357650+543112 37 S
28367 04 025B   4172 G 20190406204814815 17 25 1341131+523694 37 S
37387 11 015A   4172 G 20190406205958794 17 25 1337692+520963 37 S
37387 11 015A   4172 G 20190406210004807 17 25 1344036+544498 37 S
37387 11 015A   4172 G 20190406210012814 17 25 1353836+580970 37 S
18822 88 006A   4172 G 20190406211100824 17 25 1420552+541537 37 S
18822 88 006A   4172 G 20190406211107797 17 25 1403871+522666 37 S
18822 88 006A   4172 G 20190406211110820 17 25 1357301+513589 37 S
05180 71 038A   4172 G 20190406211455795 17 25 1419091+575450 37 S
05180 71 038A   4172 G 20190406211504807 17 25 1414437+552066 37 S
05180 71 038A   4172 G 20190406211514803 17 25 1410142+522684 37 F
28353 04 021B   4172 G 20190406211800822 17 25 1403329+564502 37 S
28353 04 021B   4172 G 20190406211804807 17 25 1414094+571955 37 S
28353 04 021B   4172 G 20190406211808791 17 25 1425248+575029 37 S
38737 12 041E   4172 G 20190406212108782 17 25 1408227+580374 37 S
38737 12 041E   4172 G 20190406212111813 17 25 1412267+583278 37 S
25746 99 028C   4172 G 20190406213434794 17 25 1422501+582842 37 S
25746 99 028C   4172 G 20190406213444796 17 25 1425249+573279 37 S
25746 99 028C   4172 G 20190406213454799 17 25 1427594+563766 37 S
25746 99 028C   4172 G 20190406213504795 17 25 1430102+554337 37 F
25746 99 028C   4172 G 20190406213514796 17 25 1432506+544886 37 S
25746 99 028C   4172 G 20190406213524798 17 25 1434792+535167 37 S
25746 99 028C   4172 G 20190406213534796 17 25 1436826+530009 37 S
39093 13 009H   4172 G 20190406213654798 17 25 1439273+575215 37 I
39093 13 009H   4172 G 20190406213657786 17 25 1430313+565915 37 I
39093 13 009H   4172 G 20190406213701807 17 25 1418696+554602 37 I
38109 12 014A   4172 G 20190406215815787 17 25 1444049+513223 37 S
38109 12 014A   4172 G 20190406215819807 17 25 1440046+523752 37 S
38109 12 014A   4172 G 20190406215822795 17 25 1436756+533176 37 S
17177 86 094A   4172 G 20190406222814778 17 25 1528197+510349 37 S
17177 86 094A   4172 G 20190406222818763 17 25 1532365+514078 37 S

Obs format: http://www.satobs.org/position/IODformat.html
Differences between observed track and predicted track
from the latest classfd.tle file before the session start.
Norad  Cospar        Cross-track      delta T      TLE age   range
38770 12 048N   |  0.00961 deg    1.713 sec   4.0 day, 816.0 km
25746 99 028C   | -0.02983 deg   -1.430 sec   5.1 day, 3493.1 km

The residuals of the other classified satellites are low.
2019 total obs: 7230 + 83 + 7313
***************************************************************************************
Setup: WATEC 910HX/RC, 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

_______________________________________________
Seesat-l mailing list
http://mailman.satobs.org/mailman/listinfo/seesat-l
Received on Sun Apr 07 2019 - 04:02:20 UTC

This archive was generated by hypermail 2.3.0 : Sun Apr 07 2019 - 09:02:20 UTC