Updated Lacrosse 2 elements

From: Ted Molczan (ssl3molcz@rogers.com)
Date: Wed Mar 31 2010 - 19:14:41 UTC

  • Next message: Tim Luton: "TML obs of 2010 MAR 31 UTC"

    Russell Eberst, Marco Langbroek, Pierre Neirinck, Alberto Rango and Mike
    Waterman, contributed observations used to determine one or more of the
    following element sets.
    
    Pierre has pointed out that Mike observed 91017A last night running a bit
    late, indicating a small increase in altitude. 
    
    This was its previous orbit:
    
    Lacrosse 2                                               633 X 646 km
    1 21147U 91017A   10086.82000100  .00000208  00000-0  29830-4 0    08
    2 21147  67.9857 348.6300 0008996 193.9828 166.1069 14.76287538    05
    Arc 20100301.81-0327.84 WRMS resid 0.033 totl 0.011 xtrk
    
    This is my estimate of the new orbit:
    
    1 21147U 91017A   10089.80117485  .00000174  00000-0  25000-4 0    01
    2 21147  67.9857 340.7056 0008990 190.8109 169.2824 14.76270532    07
    
    Ted Molczan
    
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