SATOBS ML (4353), 21-22 Jul 2009: STSS-ATRR r (15.5s early!), USA 161

From: Marco Langbroek (marco.langbroek@wanadoo.nl)
Date: Wed Jul 22 2009 - 01:11:12 UTC

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    Obs SatTrackCam Leiden (Cospar 4353):
    
    34904 09 023B   4353 F 20090722002002300 17 75 1450523+560650 56 S+020 10
    34904 09 023B   4353 F 20090722002022300 17 75 1533151+410120 56 S+020 10
    34904 09 023B   4353 F 20090722002042300 17 75 1554446+278290 56 S+025 10
    26934 01 044A   4353 G 20090721232047300 17 75 2232401+161140 56
    26934 01 044A   4353 G 20090721232057350 17 75 2235125+187430 56
    26934 01 044A   4353 G 20090721232127300 17 75 2244372+272780 56
    26934 01 044A   4353 G 20090721232137350 17 75 2248324+303620 56
    26934 01 044A   4353 G 20090721232152300 17 75 2255199+351470 56
    26934 01 044A   4353 G 20090721232202350 17 75 2300408+384740 56
    26934 01 044A   4353 G 20090721232302300 17 75 2354242+583310 56
    26934 01 044A   4353 G 20090721232312350 17 75 0009427+613950 56
    26934 01 044A   4353 G 20090721232322300 17 75 0027540+642380 56
    26934 01 044A   4353 G 20090721232332350 17 75 0049377+668380 56
    
    -------------------------------------------------------------------------
    Canon EOS 450D + EF 50/2.5 Macro @ 2.8 or EF 100/2.8 Macro USM,
    800 ISO + ASTRORECORD astrometric software.
    What these numbers mean: http://www.satobs.org/position/IODformat.html
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    After thunderstorms and downpour in the early evening, it cleared at midnight, 
    albeit with moving streaks of clouds. During the observation of both objects 
    above, cloud streaks occupied the sky area of interest just minutes before the 
    passes, but moved away in time: I was lucky this time!
    
    09-023B was as much as 15.5 seconds early relative to Ted's latest elset 
    09202.17386270. The 3rd point might have a slightly larger error in time than 
    the other two.
    
    - Marco
    
    
    -----
    Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
    e-mail: sattrackcam@wanadoo.nl
    
    Cospar 4353 (Leiden):   52.15412 N, 4.49081 E (WGS84), +0 m ASL
    Cospar 4354 (De Wilck): 52.11685 N, 4.56016 E (WGS84), -2 m ASL
    SatTrackCam: http://home.wanadoo.nl/marco.langbroek/satcam.html
    Station (b)log: http://sattrackcam.blogspot.com
    -----
    
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