LB 2019 Aug 13 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Wed, 14 Aug 2019 07:58:44 +0200
The sky was almost clear at dusk, but soon thin clouds came in.
However could image sats in the very thin clouds. After 22:30 UT
the clouds became thicker, ending the session.
From 20:00 UT till 21:50 UT Starlink satellites were imaged, so one
full orbit. 35 different sats and 5 twice. Missed several due to the
clouds, when moving the camera to the next position and several
passed outside the FOV.
They passed almost in zenit at first. Due to the thin clouds it was
hard to tell if the brightness differeances were real.
In between several classified satellites were also imaged.

A few satellites have higher residuals, see below.

44292 19 029BK  4172 G 20190813200125018 17 25 2029474+414407 37 S
44292 19 029BK  4172 G 20190813200128005 17 25 2036479+403537 37 S
44292 19 029BK  4172 G 20190813200131040 17 25 2043397+392410 37 S
23455 94 089A   4172 G 20190813200236020 17 25 2027818+353010 37 F
23455 94 089A   4172 G 20190813200241002 17 25 2029676+373601 37 F
23455 94 089A   4172 G 20190813200246016 17 25 2031902+394538 37 S
12298 81 013B   4172 G 20190813200408011 17 25 2039207+410060 37 S
12298 81 013B   4172 G 20190813200416021 17 25 2034622+381368 37 S
12298 81 013B   4172 G 20190813200424028 17 25 2030465+352631 37 S
44291 19 029BJ  4172 G 20190813200445020 17 25 2029747+402924 37 S
44291 19 029BJ  4172 G 20190813200450995 17 25 2043166+380954 37 S
38007 11 076A   4172 G 20190813200447011 17 25 2024551+343768 37 S
38007 11 076A   4172 G 20190813200500993 17 25 2033024+420067 37 S
38009 11 076C   4172 G 20190813200501030 17 25 2024170+351353 37 S
38009 11 076C   4172 G 20190813200507005 17 25 2027402+382311 37 S
38009 11 076C   4172 G 20190813200514024 17 25 2032032+420827 37 S
44239 19 029E   4172 G 20190813200626011 17 25 2027409+400959 37 S
44239 19 029E   4172 G 20190813200632036 17 25 2041498+375376 37 S
44286 19 029BD  4172 G 20190813200656014 17 25 2022008+383640 37 S
44286 19 029BD  4172 G 20190813200702025 17 25 2035778+362010 37 S
43936 19 003E   4172 G 20190813200726013 17 25 2019413+353589 37 S
43936 19 003E   4172 G 20190813200732035 17 25 2024176+394717 37 S
44252 19 029T   4172 G 20190813200816012 17 25 2019766+375366 37 S
44252 19 029T   4172 G 20190813200822031 17 25 2033594+354114 37 S
44288 19 092BF  4172 G 20190813200944022 17 25 2025092+390835 37 S
44288 19 092BF  4172 G 20190813200950997 17 25 2041205+363091 37 S
20671 90 057B   4172 G 20190813200950001 17 25 2043104+405708 37 S
20671 90 057B   4172 G 20190813200956027 17 25 2039892+384855 37 S
20671 90 057B   4172 G 20190813201006022 17 25 2034640+351451 37 S
44249 19 029Q   4172 G 20190813201119004 17 25 2009682+342075 37 S
44249 19 029Q   4172 G 20190813201125017 17 25 2023355+321180 37 S
44290 19 029BH  4172 G 20190813201126013 17 25 2026528+380232 37 S
44290 19 029BH  4172 G 20190813201132033 17 25 2039901+354935 37 S
32783 08 021A   4172 G 20190813201206009 17 25 2020604+352183 37 S
32783 08 021A   4172 G 20190813201209993 17 25 2022586+373682 37 S
42767 17 036C   4172 G 20190813201309008 17 25 2034834+341960 37 S
42767 17 036C   4172 G 20190813201315021 17 25 2040221+383354 37 S
44262 19 029AD  4172 G 20190813201443030 17 25 2025102+365774 37 S
44262 19 029AD  4172 G 20190813201449005 17 25 2038269+345015 37 S
44241 19 029G   4172 G 20190813201638004 17 25 2052786+312459 37 S
44241 19 029G   4172 G 20190813201646016 17 25 2106376+284450 37 S
39232 13 043A   4172 G 20190813201701028 17 25 2055437+255933 37 S
39232 13 043A   4172 G 20190813201707005 17 25 2058862+290155 37 S
39232 13 043A   4172 G 20190813201716016 17 25 2104620+334219 37 S
44293 19 029BL  4172 G 20190813201819005 17 25 2052784+304527 37 S
44293 19 029BL  4172 G 20190813201827009 17 25 2106123+280757 37 S
44253 19 029U   4172 G 20190813201957009 17 25 2051041+301222 37 S
44253 19 029U   4172 G 20190813202005014 17 25 2104485+273698 37 S
44245 19 029L   4172 G 20190813202140999 17 25 2055606+282566 37 S
44245 19 029L   4172 G 20190813202149006 17 25 2108395+255590 37 S
43909 18 112A   4172 G 20190813202156013 17 25 2044766+261876 37 S
43909 18 112A   4172 G 20190813202206020 17 25 2100602+254054 37 S
44235 19 029A   4172 G 20190813202322028 17 25 2055111+273866 37 S
44235 19 029A   4172 G 20190813202329002 17 25 2105950+252913 37 S
44240 19 029F   4172 G 20190813202517997 17 25 2040174+244697 37 S
44240 19 029F   4172 G 20190813202526013 17 25 2053256+222386 37 S
44260 19 029AB  4172 G 20190813202629997 17 25 1951423+320669 37 S
39419 13 066D   4172 G 20190813202623026 17 25 1954378+293713 37 S
39419 13 066D   4172 G 20190813202626013 17 25 1954742+312765 37 S
38861 12 056B   4172 G 20190813202810995 17 25 1955733+291688 37 S
38861 12 056B   4172 G 20190813202815016 17 25 1956496+313464 37 S
44237 19 029C   4172 G 20190813203113017 17 25 1953131+325662 37 S
44237 19 029C   4172 G 20190813203114013 17 25 1955586+323724 37 S
44254 19 029V   4172 G 20190813203254020 17 25 1950450+322381 37 S
44254 19 029V   4172 G 20190813203259001 17 25 2002940+304698 37 S
25758 99 029C   4172 G 20190813203333020 17 25 1949907+275489 37 S
25758 99 029C   4172 G 20190813203337005 17 25 1949853+295438 37 S
25758 99 029C   4172 G 20190813203342021 17 25 1949880+322610 37 S
44258 19 029Z   4172 G 20190813203432025 17 25 1947941+314542 37 S
44258 19 029Z   4172 G 20190813203438001 17 25 2002528+295458 37 S
44261 19 029AC  4172 G 20190813203612023 17 25 1947500+305583 37 S
44261 19 029AC  4172 G 20190813203617997 17 25 2002033+290330 37 S
44236 19 029B   4172 G 20190813204308987 17 25 1934541+282464 37 S
44236 19 029B   4172 G 20190813204313016 17 25 1944564+271414 37 S
44264 19 029AF  4172 G 20190813204426999 17 25 1931689+275978 37 S
44264 19 029AF  4172 G 20190813204433014 17 25 1947166+261404 37 S
44272 19 029AP  4172 G 20190813204604017 17 25 1926570+273359 37 S
44272 19 029AP  4172 G 20190813204612021 17 25 1946630+251759 37 S
44244 19 029K   4172 G 20190813204743011 17 25 1922989+270007 37 S
44244 19 029K   4172 G 20190813204751013 17 25 1943325+244682 37 S
41335 16 011A   4172 G 20190813204913017 17 25 1933497+234310 37 S
41335 16 011A   4172 G 20190813204922018 17 25 1931256+273364 37 S
44247 19 029N   4172 G 20190813204922018 17 25 1922314+260704 37 S
44247 19 029N   4172 G 20190813204928988 17 25 1939527+241346 37 S
44285 19 029BC  4172 G 20190813205105996 17 25 1924933+244944 37 S
44285 19 029BC  4172 G 20190813205109981 17 25 1934994+234310 37 S
44279 19 029AW  4172 G 20190813211339976 17 25 2044924+012108 37 S
44279 19 029AW  4172 G 20190813211348978 17 25 2054094+000384 37 S
44279 19 029AW  4172 G 20190813211355993 17 25 2102128-005789 37 S
41580 16 034B   4172 G 20190813211358982 17 25 2103594-011465 37 S
41580 16 034B   4172 G 20190813211409980 17 25 2103911+005597 37 S
44263 19 029AE  4172 G 20190813211407986 17 25 2055401+020907 37 S
44263 19 029AE  4172 G 20190813211414998 17 25 2103782+010023 37 S
44275 19 029AS  4172 G 20190813211525988 17 25 2059802-000077 37 S
44275 19 029AS  4172 G 20190813211532011 17 25 2106918-005894 37 S
44274 19 029AR  4172 G 20190813211656993 17 25 2039961+002554 37 S
44274 19 029AR  4172 G 20190813211659982 17 25 2043698-000174 37 S
44265 19 029AG  4172 G 20190813211832998 17 25 2042008+003450 37 S
44265 19 029AG  4172 G 20190813211848971 17 25 2101282-014891 37 S
42806 17 039D   4172 G 20190813212018978 17 25 1951282-004377 37 S
42806 17 039D   4172 G 20190813212025985 17 25 1953006+010769 37 S
39265 13 055A   4172 G 20190813212125987 17 25 1841766+053405 37 S
39265 13 055A   4172 G 20190813212135990 17 25 1844132+090185 37 S
25650 99 012B   4172 G 20190813212135990 17 25 1837409+084556 37 F
44269 19 029AL  4172 G 20190813212545984 17 25 1844531+090598 37 S
44269 19 029AL  4172 G 20190813212549965 17 25 1852909+082174 37 S
40381 15 004A   4172 G 20190813212545984 17 25 1852540+052274 37 S
40381 15 004A   4172 G 20190813212550960 17 25 1848883+074118 37 S
40381 15 004A   4172 G 20190813212553996 17 25 1846426+091494 37 S
39475 13 072P   4172 G 20190813212849975 17 25 1812663+094747 37 S
39475 13 072P   4172 G 20190813212855989 17 25 1806607+082535 37 S
39475 13 072P   4172 G 20190813212904989 17 25 1757539+062526 37 S
44242 19 029H   4172 G 20190813212852004 17 25 1815366+094081 37 S
44242 19 029H   4172 G 20190813212854993 17 25 1821623+090868 37 S
44266 19 029AH  4172 G 20190813213202996 17 25 1757069+093333 37 S
44266 19 029AH  4172 G 20190813213214988 17 25 1822099+073260 37 S
44248 19 029P   4172 G 20190813213841997 17 25 1757182+064532 37 S
44248 19 029P   4172 G 20190813213849965 17 25 1812933+052090 37 S
44291 19 029BJ  4172 G 20190813214328965 17 25 1759831+063249 37 S
44291 19 029BJ  4172 G 20190813214339958 17 25 1821118+050028 37 S
43004 17 096D   4172 G 20190813214345981 17 25 1803999+045582 37 S
43004 17 096D   4172 G 20190813214355978 17 25 1805306+044498 37 S
43004 17 096D   4172 G 20190813214405975 17 25 1806758+043236 37 S
12849 81 094B   4172 G 20190813214452989 17 25 1820658-004193 37 S
12849 81 094B   4172 G 20190813214459961 17 25 1820037+012089 37 S
16735 86 039A   4172 G 20190813214455977 17 25 1820677+023142 37 S
16735 86 039A   4172 G 20190813214505980 17 25 1824077+002255 37 S
12849 81 094B   4172 G 20190813214504983 17 25 1819583+025684 37 S
43004 17 096D   4172 G 20190813214515982 17 25 1816298+030373 37 S
43004 17 096D   4172 G 20190813214525977 17 25 1817396+025419 37 S
43004 17 096D   4172 G 20190813214535973 17 25 1818611+024109 37 S
43004 17 096D   4172 G 20190813214545980 17 25 1819821+023128 37 S
43004 17 096D   4172 G 20190813214555978 17 25 1820945+021969 37 S
06257 72 085B   4172 G 20190813214603990 17 25 1823842+025633 37 S
06257 72 085B   4172 G 20190813214609961 17 25 1826587+013079 37 S
41877 16 074A   4172 G 20190813214645981 17 25 1814916-000948 37 S
41877 16 074A   4172 G 20190813214655980 17 25 1809299+021102 37 S
41877 16 074A   4172 G 20190813214702991 17 25 1805149+035369 37 S
44286 19 029BD  4172 G 20190813214531989 17 25 1802963+030661 37 S
44286 19 029BD  4172 G 20190813214543988 17 25 1825287+010702 37 S
44252 19 029T   4172 G 20190813214701995 17 25 1803212+023075 37 S
44252 19 029T   4172 G 20190813214714987 17 25 1826587+002578 37 S
44288 19 092BF  4172 G 20190813214828965 17 25 1803888+040461 37 S
44288 19 092BF  4172 G 20190813214835973 17 25 1817118+025706 37 S
44290 19 029BH  4172 G 20190813215009956 17 25 1804487+031413 37 S
44290 19 029BH  4172 G 20190813215015981 17 25 1815587+021598 37 S
44290 19 029BH  4172 G 20190813215023986 17 25 1830065+005811 37 S
43610 18 068B   4172 G 20190813215425976 17 25 2142428+240011 37 S
43610 18 068B   4172 G 20190813215430956 17 25 2143418+262501 37 S
43610 18 068B   4172 G 20190813215433982 17 25 2144112+280109 37 S
02802 67 045B   4172 G 20190813215445968 17 25 2131956+253716 37 S
02802 67 045B   4172 G 20190813215454980 17 25 2133533+220666 37 S
22639 93 026B   4172 G 20190813215505974 17 25 2131294+233574 37 S
22639 93 026B   4172 G 20190813215510989 17 25 2138677+251167 37 S
22639 93 026B   4172 G 20190813215515970 17 25 2146157+264620 37 S
22080 92 053A   4172 G 20190813215921994 17 25 2154276+265116 37 S
22080 92 053A   4172 G 20190813215925978 17 25 2154529+252020 37 S
22080 92 053A   4172 G 20190813215928966 17 25 2154743+240979 37 S
05903 72 018A   4172 G 20190813221438952 17 25 2209756+240583 37 S
05903 72 018A   4172 G 20190813221445968 17 25 2210981+265641 37 S
21276 75 052M   4172 G 20190813221455965 17 25 2207815+272309 37 S
21276 75 052M   4172 G 20190813221505968 17 25 2200310+245497 37 S
21276 75 052M   4172 G 20190813221515967 17 25 2153256+222831 37 S
21938 92 020B   4172 G 20190813221645971 17 25 2203155+271820 37 S
21938 92 020B   4172 G 20190813221650950 17 25 2201731+253725 37 S
21938 92 020B   4172 G 20190813221659949 17 25 2159515+224036 37 S
05398 71 067E   4172 G 20190813223105954 17 25 2339485+420750 37 S
05398 71 067E   4172 G 20190813223115956 17 25 2353491+454085 37 S
17997 87 043A   4172 G 20190813223231975 17 25 2340621+471029 37 S
17997 87 043A   4172 G 20190813223237947 17 25 2342244+441012 37 S
17997 87 043A   4172 G 20190813223244959 17 25 2344398+405007 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
29232 13 043A     | -0.04443 deg   -1.476 sec   1.0 day, 785.3 km
44279 19 029AW  | -0.03971 deg   -2.506 sec   1.5 day, 954.2 km

The residuals of the other classified satellites are low.
2019 total obs:  21111 + 171 = 21282
***************************************************************************************
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
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Received on Wed Aug 14 2019 - 05:58:44 UTC

This archive was generated by hypermail 2.3.0 : Wed Aug 14 2019 - 05:59:26 UTC