LB Obs 2019 Mar 14 am

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Sat, 14 Mar 2020 07:34:37 +0100
The sky cleared during the night. At first excellent conditions, but soon
very thin clouds came in and conditions were good. Later some high fog
with conditions between good and fair.
After 04:20 the fog got thicker ending the session.

28352 04 021A   4172 E 20200314020955109 S->F

Imaged several Starlinks from the 20 012 launch.
On 0.3 day old TLE's 20 012AT was almost on time.
The other sats were 3.5 - 5 sec late.

Several sats have higher residuals; see below.

25406 98 045A   4172 E 20200314015635131 17 25 1840091+405348 37 S
25406 98 045A   4172 E 20200314015645131 17 25 1834436+375228 37 S
25406 98 045A   4172 E 20200314015652141 17 25 1830599+355110 37 S
28352 04 021A   4172 E 20200314020945109 17 25 1835555+371570 37 S
28352 04 021A   4172 E 20200314020955109 17 25 1850241+382699 37 S
28352 04 021A   4172 E 20200314021005105 17 25 1904896+392676 37 F
13127 82 030A   4172 E 20200314021637100 17 25 1907421+413909 37 S
13127 82 030A   4172 E 20200314021645116 17 25 1900111+395057 37 S
13127 82 030A   4172 E 20200314021655114 17 25 1851680+373323 37 S
07575 74 099B   4172 E 20200314021755118 17 25 1916741+402063 37 S
07575 74 099B   4172 E 20200314021805121 17 25 1907122+375142 37 S
07575 74 099B   4172 E 20200314021815125 17 25 1858526+352191 37 S
41334 16 010A   4172 E 20200314023225115 17 25 2014823+440312 37 S
41334 16 010A   4172 E 20200314023235120 17 25 2012131+455907 37 S
41334 16 010A   4172 E 20200314023245121 17 25 2009152+480076 37 S
37364 11 006A   4172 E 20200314023445123 17 25 2028207+485717 37 S
37364 11 006A   4172 E 20200314023455125 17 25 2017381+474868 37 F
37364 11 006A   4172 E 20200314023505125 17 25 2006647+463177 37 S
20691 90 050C   4172 E 20200314024320140 17 25 0113193+601856 37 S
20691 90 050C   4172 E 20200314024330104 17 25 0049518+593835 37 S
20691 90 050C   4172 E 20200314024340104 17 25 0027020+584185 37 S
27387 02 009B   4172 E 20200314024355116 17 25 0042898+564890 37 S
27387 02 009B   4172 E 20200314024405121 17 25 0039538+581676 37 S
27387 02 009B   4172 E 20200314024415117 17 25 0035435+594631 37 S
20692 90 050D   4172 E 20200314024730144 17 25 0111219+604571 37 S
20692 90 050D   4172 E 20200314024740099 17 25 0046715+600274 37 S
20692 90 050D   4172 E 20200314024750098 17 25 0024027+590360 37 S
31702 07 027B   4172 G 20200314030009073 17 25 2043957+542772 37 S
31702 07 027B   4172 G 20200314030015092 17 25 2055049+533220 37 F
31702 07 027B   4172 G 20200314030023098 17 25 2107547+521869 37 S
25273 98 019B   4172 G 20200314031135101 17 25 2105521+563601 37 S
25273 98 019B   4172 G 20200314031139084 17 25 2114660+570365 37 S
38770 12 048N   4172 G 20200314032044550 17 25 2208124+505378 37 S
38770 12 048N   4172 G 20200314032052587 17 25 2155114+480138 37 S
38770 12 048N   4172 G 20200314032059131 17 25 2145617+453865 37 S
35938 09 052B   4172 G 20200314032555111 17 25 1857308+273480 37 S
35938 09 052B   4172 G 20200314032605112 17 25 1906294+280781 37 S
35938 09 052B   4172 G 20200314032615110 17 25 1915080+283667 37 S
35938 09 052B   4172 G 20200314032625113 17 25 1923676+290212 37 S
38039 11 079B   4172 G 20200314033225104 17 25 0031660+634661 37 S
38039 11 079B   4172 G 20200314033235109 17 25 0016880+653931 37 S
38039 11 079B   4172 G 20200314033241123 17 25 0006717+664826 37 S
22287 92 094B   4172 G 20200314033526094 17 25 2335092+642767 37 S
22287 92 094B   4172 G 20200314033535098 17 25 2355557+631975 37 S
22287 92 094B   4172 G 20200314033544104 17 25 0013094+620859 37 S
20642 90 050E   4172 G 20200314033545099 17 25 0037551+663762 37 S
20642 90 050E   4172 G 20200314033555097 17 25 0008291+650585 37 S
20642 90 050E   4172 G 20200314033605097 17 25 2342346+631397 37 S
40964 15 058A   4172 G 20200314033656092 17 25 0036854+672622 37 S
40964 15 058A   4172 G 20200314033705098 17 25 0020745+660841 37 S
40964 15 058A   4172 G 20200314033715103 17 25 0005138+643599 37 S
40964 15 058A   4172 G 20200314033725101 17 25 2351437+625801 37 S
40981 15 058R   4172 G 20200314033705098 17 25 0031891+665994 37 S
40981 15 058R   4172 G 20200314033715103 17 25 0014997+653140 37 S
40981 15 058R   4172 G 20200314033725101 17 25 0000140+635624 37 S
40981 15 058R   4172 G 20200314033733108 17 25 2349476+623649 37 S
36121 09 072A   4172 G 20200314033658085 17 25 0034392+633699 37 S
36121 09 072A   4172 G 20200314033705098 17 25 0028984+642564 37 S
36121 09 072A   4172 G 20200314033715103 17 25 0020598+653954 37 S
36121 09 072A   4172 G 20200314033725101 17 25 0010611+665358 37 S
40111 14 047C   4172 G 20200314035035104 17 25 0055072+653332 37 S
40111 14 047C   4172 G 20200314035045102 17 25 0039478+640824 37 S
40111 14 047C   4172 G 20200314035055103 17 25 0031266+625924 37 S
40109 14 047A   4172 G 20200314035055103 17 25 0038979+642243 37 S
40109 14 047A   4172 G 20200314035105102 17 25 0024705+625008 37 S
40110 14 047B   4172 G 20200314035055103 17 25 0056720+653909 37 S
40110 14 047B   4172 G 20200314035105102 17 25 0040910+641485 37 S
40110 14 047B   4172 G 20200314035115105 17 25 0027049+624369 37 S
14372 83 099A   4172 G 20200314035738091 17 25 0102063+640005 37 S
14372 83 099A   4172 G 20200314035745105 17 25 0038865+642709 37 S
14372 83 099A   4172 G 20200314035755106 17 25 0001626+643602 37 S
33409 08 053B   4172 G 20200314040015109 17 25 1939890+444609 37 S
33409 08 053B   4172 G 20200314040020088 17 25 1927036+425297 37 S
33409 08 053B   4172 G 20200314040027097 17 25 1910194+395848 37 S
20436 90 005A   4172 G 20200314040135111 17 25 1930012+403393 37 S
20436 90 005A   4172 G 20200314040140092 17 25 1920251+385795 37 S
40354 14 084B   4172 G 20200314041345093 17 25 1953427+400352 37 S
40354 14 084B   4172 G 20200314041346089 17 25 1956612+402585 37 S
41334 16 010A   4172 G 20200314041611109 17 25 2003375+414074 37 S
41334 16 010A   4172 G 20200314041620071 17 25 1957788+435534 37 S
41334 16 010A   4172 G 20200314041628084 17 25 1952313+460226 37 S
45219 20 012AT  4172 G 20200314040110129 17 25 1929504+455680 37 S
45219 20 012AT  4172 G 20200314040113118 17 25 1938814+434287 37 S
45223 20 012AX  4172 G 20200314040231114 17 25 1926568+451175 37 S
45223 20 012AX  4172 G 20200314040235097 17 25 1936612+425452 37 S
45218 20 012AS  4172 G 20200314040319089 17 25 1925030+451649 37 S
45218 20 012AS  4172 G 20200314040320658 17 25 1929776+441701 37 S
45218 20 012AS  4172 G 20200314040323861 17 25 1938383+421745 37 S
45204 20 012AC  4172 G 20200314040346095 17 25 1923091+453450 37 S
45204 20 012AC  4172 G 20200314040349081 17 25 1931551+434284 37 S
45204 20 012AC  4172 G 20200314040351656 17 25 1938582+420738 37 S
45236 20 012BL  4172 G 20200314040411116 17 25 1923413+452488 37 S
45236 20 012BL  4172 G 20200314040411116 17 25 1923413+452488 37 S
45236 20 012BL  4172 G 20200314040417094 17 25 1938477+420211 37 S
45230 20 012BE  4172 G 20200314040501115 17 25 1924588+445172 37 S
45230 20 012BE  4172 G 20200314040503108 17 25 1929966+434235 37 S
45230 20 012BE  4172 G 20200314040506098 17 25 1937497+415732 37 S
45209 20 012AH  4172 G 20200314040528091 17 25 1923882+445155 37 S
45209 20 012AH  4172 G 20200314040530083 17 25 1929940+433623 37 S
45209 20 012AH  4172 G 20200314040532784 17 25 1937210+415595 37 S
45214 20 012AN  4172 G 20200314040555103 17 25 1923607+444794 37 S
45214 20 012AN  4172 G 20200314040600078 17 25 1930583+432730 37 S
45229 20 012BD  4172 G 20200314040555103 17 25 1924240+443765 37 S
45229 20 012BD  4172 G 20200314040557093 17 25 1929670+432606 37 S
45229 20 012BD  4172 G 20200314040600126 17 25 1938059+413244 37 S
45216 20 012AQ  4172 G 20200314040622116 17 25 1924034+443356 37 S
45216 20 012AQ  4172 G 20200314040625101 17 25 1931965+424957 37 S
45216 20 012AQ  4172 G 20200314040627092 17 25 1936919+413918 37 S
45225 20 012AZ  4172 G 20200314040649086 17 25 1924355+441956 37 S
45225 20 012AZ  4172 G 20200314040650818 17 25 1929498+431381 37 S
45225 20 012AZ  4172 G 20200314040653983 17 25 1937976+411628 37 S
45212 20 012AL  4172 G 20200314040717092 17 25 1924895+440390 37 S
45212 20 012AL  4172 G 20200314040720079 17 25 1933322+421014 37 S
45212 20 012AL  4172 G 20200314040721900 17 25 1938215+410472 37 S
45213 20 012AM  4172 G 20200314040810077 17 25 1923532+440079 37 S
45213 20 012AM  4172 G 20200314040812106 17 25 1929519+424363 37 S
45213 20 012AM  4172 G 20200314040815093 17 25 1936958+410214 37 S
45226 20 012BA  4172 G 20200314040837089 17 25 1922904+435766 37 S
45226 20 012BA  4172 G 20200314040840079 17 25 1931456+420589 37 S
45226 20 012BA  4172 G 20200314040842371 17 25 1937650+404238 37 S
45205 20 012AD  4172 G 20200314040904101 17 25 1923625+433841 37 S
45205 20 012AD  4172 G 20200314040906093 17 25 1929079+422919 37 S
45205 20 012AD  4172 G 20200314040909083 17 25 1937010+404119 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
37364 11 006A   | -0.05246 deg   -1.716 sec  10.9 day, 1810.6 km
20691 90 050C   | -0.00252 deg   -9.359 sec  23.9 day, 1403.3 km
38770 12 048N   |  0.18878 deg   33.381 sec  30.9 day, 907.8 km
The residuals of the other classified satellites are low.
2020 total obs:  1970 + 143 = 2113
***************************************************************************************
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 Sat Mar 14 2020 - 01:35:53 UTC

This archive was generated by hypermail 2.3.0 : Sat Mar 14 2020 - 06:35:53 UTC