CB Obs July 16/17, 2013; Kevin's July 4th unknown!

From: C. Bassa (cgbsat@gmail.com)
Date: Wed Jul 17 2013 - 07:07:59 UTC

  • Next message: Russell Eberst: "2013JUL16-17.OBS"

    Observations from the night of July 16/17, 2013.
    
    09415 76 091A   4553 G 20130716230200013 17 25 2048358+092733 37 I
    09415 76 091A   4553 G 20130716230210021 17 25 2040716+065372 37 I
    09415 76 091A   4553 G 20130716230220021 17 25 2033583+042690 37 I
    14112 83 056A   4553 G 20130717003618435 17 25 0425038+513994 37 S
    14112 83 056A   4553 G 20130717003619186 17 25 0424866+510983 37 S
    18025 87 043H   4553 G 20130716224614989 17 25 2015431+041929 37 S
    18025 87 043H   4553 G 20130716224620005 17 25 2022741+053317 37 S
    18025 87 043H   4553 G 20130716224625005 17 25 2030117+064706 37 S
    18025 87 043H   4553 G 20130717004017926 17 25 0426628+502287 37 S
    21799 91 076C   4553 G 20130716221544794 17 25 0346099+670073 37 S
    21799 91 076C   4553 G 20130716221554806 17 25 0326733+653548 37 S
    21799 91 076C   4553 G 20130716221604794 17 25 0309913+640283 37 S
    21799 91 076C   4553 G 20130716221609813 17 25 0302442+631474 37 S
    21808 91 076D   4553 G 20130716221304795 17 25 0337251+664157 37 S
    21808 91 076D   4553 G 20130716221314795 17 25 0318843+651228 37 S
    21808 91 076D   4553 G 20130716221324806 17 25 0302925+633756 37 S
    21809 91 076E   4553 G 20130716220409777 17 25 0346469+684430 37 S
    21809 91 076E   4553 G 20130716220414809 17 25 0335569+680332 37 S
    21809 91 076E   4553 G 20130716220424789 17 25 0315783+663437 37 S
    21809 91 076E   4553 G 20130716220434796 17 25 0259118+645947 37 S
    26473 00 047A   4553 G 20130717022908686 17 25 0548573+513173 37 S
    26473 00 047A   4553 G 20130717022917927 17 25 0555404+501036 37 S
    26473 00 047A   4553 G 20130717022927938 17 25 0601916+484666 37 S
    26473 00 047A   4553 G 20130717022933590 17 25 0605321+480122 37 S
    28537 05 004A   4553 G 20130717002522898 17 25 0401172+535685 37 S
    28537 05 004A   4553 G 20130717002527918 17 25 0400360+531032 37 S
    28537 05 004A   4553 G 20130717002537910 17 25 0358697+513949 37 S
    28537 05 004A   4553 G 20130717002547919 17 25 0357226+501181 37 S
    28537 05 004A   4553 G 20130717002557919 17 25 0355914+484684 37 S
    28537 05 004A   4553 G 20130717002607919 17 25 0354803+472532 37 S
    28541 05 004C   4553 G 20130717002527918 17 25 0401440+540794 37 S
    28541 05 004C   4553 G 20130717002537910 17 25 0359619+523493 37 S
    28541 05 004C   4553 G 20130717002547919 17 25 0358099+510513 37 S
    28541 05 004C   4553 G 20130717002557919 17 25 0356721+493869 37 S
    28541 05 004C   4553 G 20130717002607919 17 25 0355535+481482 37 S
    28541 05 004C   4553 G 20130717002612938 17 25 0355095+473399 37 S
    30587 07 005B   4553 G 20130717015939754 17 25 0522987+464699 37 I
    30587 07 005B   4553 G 20130717015942054 17 25 0528872+470998 37 I
    37348 11 002A   4553 G 20130716232258748 17 25 0308175+581572 37 S
    37348 11 002A   4553 G 20130716232308755 17 25 0327178+584021 37 S
    37348 11 002A   4553 G 20130716232318734 17 25 0345869+585364 37 S
    37348 11 002A   4553 G 20130716232323754 17 25 0355208+585607 37 S
    37814 11 050B   4553 G 20130717000107925 17 25 0318961+495463 37 S
    37814 11 050B   4553 G 20130717000117925 17 25 0339925+510623 37 S
    38770 12 048N   4553 G 20130716222604791 17 25 0513087+574301 37 S
    38770 12 048N   4553 G 20130716222614783 17 25 0452848+571124 37 S
    39061 13 002A   4553 G 20130717001437921 17 25 0329151+515102 37 S
    39061 13 002A   4553 G 20130717001447914 17 25 0354040+530487 37 S
    99210 13 685A   4553 G 20130716221049355 17 25 0407967+671054 37 S
    99210 13 685A   4553 G 20130716221050775 17 25 0404776+665531 37 S
    99210 13 685A   4553 G 20130716221052635 17 25 0400521+663502 37 S
    99210 13 685A   4553 G 20130716221053975 17 25 0357560+662042 37 S
    99210 13 685A   4553 G 20130716221055006 17 25 0355325+660890 37 S
    99210 13 685A   4553 G 20130716221056148 17 25 0352903+655614 37 S
    99210 13 685A   4553 G 20130716221056908 17 25 0351309+654746 37 S
    99210 13 685A   4553 G 20130716221057926 17 25 0349206+653608 37 S
    
    ----------------------------------------------------------------
    Setup: Watec 902H2 video, 50mm F/1.8, NTP, Nexstar SLT mount
    IOD format: http://www.satobs.org/position/IODformat.html
    COSPAR 4553: 53.3199N, 2.2438W, 86m (WGS84)
    ------------------------------------------------------------------
    
    NOTES:
    ------
    (1) At 22:10UT an unknown passed my field of view. Upon inspection of
        its orbit it turned out it is an excellent match to Kevin Fetter's
        NOSS like unknown of July 4th for which I suggested some orbit
        estimates (http://www.satobs.org/seesat/Jul-2013/0045.html). For
        that post I accidentally labelled them as unknown 99208,
        duplicating the ID of Kevin's July 6th unknown, so instead I've
        labelled them as 99210/13685A. I set up a planar search to catch
        it one orbit later but unfortunately it was not seen, either
        because the phase angle was not good or the object itself is
        variable. From the observations it is unclear what the precise
        orbit of the object is; there are several orbits possible
        depending on how many revolutions the object has made between
        Kevin and my observations. I will try to provide estimates later
        today.
    (2) Recovered NOSS 5 (A) [14112/83056A], last seen 37 days ago,
        Lacrosse 4 [26473/00047A], last seen 44 days ago and IGS OVS
        [30587/07005B], last seen 39 days ago.
    
    Regards,
       Cees
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