Optical 15 April 2012

From: Greg Roberts (grr@telkomsa.net)
Date: Mon Apr 16 2012 - 12:01:04 UTC

  • Next message: Marco Langbroek: "SATOBS ML (4353), 15 Apr 2012: USA 129"

    Observations 15 APRIL 2012
    --------------------------------------
    
    Cosatrak 1 (Computerised satellite Tracking System).
    
    FLI ML8300M CCD camera with mechanical shutter + Trimble GPS
    Camera cooled to -25 deg C.
    
    Used with SKYWATCHER 102MM F/5 refractor. Field of view
    123 x 93 arc minutes,image scale 8.86 sec/pixel.
    Images processed and automatically reduced using APEX.
    Time is accurate to within 50 milliseconds.
    
    Site 0433 : Longitude 18.51294 deg East, Latitude -33.94058 deg,
    Elevation 10 metres-situated in Pinelands (Cape Town),South Africa
    
    
    FOR CLASSFD.TLE:
    -------------------------------
    10016 77 038A   0433 P 20120415182927091 16 15 1220298+053108 78
    10016 77 038A   0433 P 20120415183028968 16 15 1221238+052836 18
    10016 77 038A   0433 P 20120415183822262 16 15 1227238+050808 88
    22787 93 056A   0433 P 20120415173450859 16 15 0913065+145453 38
    22787 93 056A   0433 P 20120415173529239 16 15 0913451+145442 48  +134 02
    22787 93 056A   0433 P 20120415173734862 16 15 0915529+145401 57
    22787 93 056A   0433 P 20120415173929587 16 15 0917496+145323 19  +134 37
    22787 93 056A   0433 P 20120415174037248 16 15 0918537+145339 18  +108 01
    22787 93 056A   0433 P 20120415172959943 16 15 0908113+145616 18  +131 01
    22787 93 056A   0433 P 20120415173227132 16 15 0910404+145538 28  +137 03
    22787 93 056A   0433 P 20120415173320591 16 15 0911351+145523 28  +139 07
    22787 93 056A   0433 P 20120415185108492 16 15 1030215+140040 28  +124 05
    22787 93 056A   0433 P 20120415185249425 16 15 1032032+135850 28  +123 08
    22787 93 056A   0433 P 20120415185410718 16 15 1033254+135718 97
    22787 93 056A   0433 P 20120415184714582 16 15 1026252+140453 18  +120 11
    25501 98 058A   0433 P 20120415175504151 16 15 1254134+081601 18
    25501 98 058A   0433 P 20120415175556432 16 15 1255078+081446 48
    25501 98 058A   0433 P 20120415175649682 16 15 1255583+081333 18
    26770 01 020A   0433 P 20120415180321452 16 15 1308091+071452 28  +145 05
    26770 01 020A   0433 P 20120415180453734 16 15 1309392+071349 28  +145 05
    26770 01 020A   0433 P 20120415180637074 16 15 1311207+071248 28  +145 05
    26770 01 020A   0433 P 20120415180810827 16 15 1312527+071149 28  +145 05
    36108 96 068A   0433 P 20120415191059133 16 15 0743227+052357 28
    36108 96 068A   0433 P 20120415191159276 16 15 0744231+052356 28  +150 11
    36108 96 068A   0433 P 20120415191354663 16 15 0746239+052451 18  +096 06
    96058 96 558A   0433 P 20120415181342627 16 15 0939084+145612 58
    96058 96 558A   0433 P 20120415181419223 16 25 0939705+145421 28  +115 36
    96058 96 558A   0433 P 20120415181540036 16 15 0940547+144823 78  +145 25
    96058 96 558A   0433 P 20120415181624156 16 15 0941346+144535 97
    96058 96 558A   0433 P 20120415181707199 16 15 0942136+144242 18  +131 01
    96058 96 558A   0433 P 20120415181740732 16 15 0942437+144024 87
    96058 96 558A   0433 P 20120415181818199 16 15 0943178+143752 28
    
    STRAYS SEEN:
    ---------------------------------
    15678 85 035B   0433 P 20120415185108492 16 15 1032309+142443 18  +131 02
    15678 85 035B   0433 P 20120415185249425 16 15 1034107+141925 38  +129 29
    15678 85 035B   0433 P 20120415185410718 16 15 1035309+141407 28  +126 03
    17969 87 040A   0433 P 20120415190035644 16 15 1054548+125354 98  +124 07
    17969 87 040A   0433 P 20120415190251553 16 25 1057054+124658 58
    17969 87 040A   0433 P 20120415190550250 16 15 1059536+123326 19  +150 41
    21814 91 084B   0433 P 20120415171700094 16 15 0857235+143039 58
    21814 91 084B   0433 P 20120415171950905 16 15 0900078+143135 38
    21814 91 084B   0433 P 20120415172019679 16 15 0900366+143144 18  +128 03
    21814 91 084B   0433 P 20120415172812483 16 15 0908126+143358 98  +112 15
    21814 91 084B   0433 P 20120415173227132 16 15 0912180+143319 28  +131 02
    21814 91 084B   0433 P 20120415173450859 16 15 0914368+143528 88
    21814 91 084B   0433 P 20120415173529239 16 15 0915117+144014 78  +139 40
    21814 91 084B   0433 P 20120415173734862 16 15 0917154+143548 57
    21814 91 084B   0433 P 20120415173929587 16 15 0919071+143557 48  +136 06
    21814 91 084B   0433 P 20120415174037248 16 15 0920112+143612 77  +132 01
    22684 03 007B   0433 P 20120415184411597 16 15 1031330+145109 68  +097 02
    25639 99 009B   0433 P 20120415190035644 16 15 1056045+130034 28  +141 25
    25639 99 009B   0433 P 20120415190251553 16 15 1058211+125824 28
    25639 99 009B   0433 P 20120415190550250 16 15 1101219+125513 38  +131 06
    25660 99 013D   0433 P 20120415185249425 16 25 1030195+132458 29
    25660 99 013D   0433 P 20120415185333010 16 15 1032474+135759 28  +120 02
    25660 99 013D   0433 P 20120415185333010 16 35 1034929+136742 48  +083 38
    25660 99 013D   0433 P 20120415185410718 16 15 1038394+135445 98  +142 07
    26895 01 037D   0433 P 20120415190035644 16 15 1053148+131729 87  +132 00
    26895 01 037D   0433 P 20120415190251553 16 15 1055316+131619 37
    26895 01 037D   0433 P 20120415190550250 16 25 1058519+131471 38  +116 41
    27525 02 043A   0433 P 20120415175556432 16 15 1253427+074703 19
    27684 03 007B   0433 P 20120415184227282 16 15 1027185+144528 39  +091 05
    27684 03 007B   0433 P 20120415184321751 16 15 1029278+144817 18
    28240 04 015D   0433 P 20120415190035644 16 15 1059129+131939 28  +124 03
    28240 04 015D   0433 P 20120415190251553 16 15 1101333+131750 47
    28240 04 015D   0433 P 20120415190550250 16 15 1104314+131659 18  +127 02
    32488 08 006B   0433 P 20120415171950905 16 15 0900214+145944 48
    33595 09 007A   0433 P 20120415191059133 16 15 0747443+052340 28
    33595 09 007A   0433 P 20120415191159276 16 15 0748353+051850 69  +165 45
    33595 09 007A   0433 P 20120415191354663 16 15 0750406+052343 18  +131 06
    34382 09 011C   0433 P 20120415174025748 16 15 0920104+152004 28
    
    NOTES:
    --------
    (1) Main prupose was to find UFO-F02 which I failed to find last session.
        During the day I used the radio equipment to establish that it was
        still transmitting and the dish indicated it was fairly close to the
        predicted position so gave me a clue in which sense the satellite was
        "off".
    
    (2) Despite what appeared to be a clear night the transparency was very
        poor on account of high humidity and eventually I gave up in disgust
        as visibility too poor. It had rained earlier in the day. Seeing was
        unusually good - around 10 to 11 arc seconds.
    
    (3) Next session I will switch to the wide angle 200mm Nikon lens and do
        leo sats.
    
    Cheers
    Greg 
    
    _______________________________________________
    Seesat-l mailing list
    http://mailman.satobs.org/mailman/listinfo/seesat-l
    



    This archive was generated by hypermail 2b29 : Mon Apr 16 2012 - 11:58:36 UTC