AEHF 1, X-37B, Helios 2B elements

From: Ted Molczan (ssl3molcz@rogers.com)
Date: Sun Aug 29 2010 - 17:02:38 UTC

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    Scott Campbell, Russell Eberst, Kevin Fetter, Alberto Rango, Greg Roberts, Ian Roberts, Peter
    Wakelin, and I, contributed observations used to determine one or more of the following element
    sets.
    
    Helios 2B                                                676 X 680 km
    1 36124U 09073A   10241.26013363  .00000000  00000-0  00000-0 0    00
    2 36124  98.1220 176.1091 0003000  61.5100 298.6404 14.63859297    08
    Arc 20100827.1-0829.28 WRMS resid 0.018 totl 0.011 xtrk
    
    Kevin made another video of OTV-1 this morning, from which I extracted the following:
    
    36514 10 015A   1775 G 20100829083452408 36 25 0404390-124284 27 S+033 02
    
    Alberto, Kevin and I, observed the object to be about 1.5 s early relative my day 10240 elset. I
    have shortened the arc to one day; the mean motion is a little uncertain, but I expect the object to
    be within a few seconds of prediction, per 24 h since epoch.
    
    OTV-1                                                    433 X 444 km
    1 36514U 10015A   10241.33912522  .00000000  00000-0  00000-0 0    04
    2 36514  39.9880 288.8843 0007599  48.1950 311.9506 15.43371979    00
    Arc 20100828.39-0829.36 WRMS resid 0.037 totl 0.010 xtrk
    
    AEHF 1                                                 278 X 49989 km
    1 36868U 10039A   10240.91700349  .00000109  00000-0  96487-4 0    05
    2 36868  22.1043 307.1018 7887796 186.2855 147.6097  1.55238162    09
    Arc 20100826.92-0829.27 WRMS resid 0.006 totl 0.005 xtrk
    
    AEHF 1 r                                               230 X 50136 km
    1 36869U 10039B   10240.99956524  .00012772  00000-0  43300-2 0    05
    2 36869  21.6828 309.2447 7906265 184.2038 158.0189  1.54872774    08
    Arc 20100826.96-0829.35 WRMS resid 0.010 totl 0.008 xtrk
    
    Ted Molczan
    
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