Arkon 2002 July 25

From: NK (i-cosmos@mtu-net.ru)
Date: Mon Jul 22 2002 - 13:15:01 EDT

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    Hi,
    
    At http://www.tsenki.com/Start1Show.asp?STARTID=85
    (Russian Center For Ground Space Infrastructure Operations,
    the space launch wing of Rosaviakosmos), some preliminary
    info was published for Arkon launch from Baykonur.
    
    In short, this Arkon is a repeat of the 1997 Kosmos 2344
    launch. The satellite made by NPO Lavochkin is described as
    of double-purpose, i.e. military+civilian use. Expected 
    lifetime is listed as 36 months.
    
    Launch: 25.07.2002 15:13:21 UTC, Baykonur, LC-200L, Proton-K +
    upper stage.
    
    Reserve: 26.07.2002 15:09:25 UTC.
    
    Launch window: 240 seconds
    
    Orbit: 64.44 deg  1500x1835.6 km  119.7 min
    
    Mass: approx. 2600 kg
    
    Timeline, seconds:
    
       0      Lift-off
     126.895  Stage 1/2 separation
     199      Shroud jettison
     337.785  Stage 2/3 separation
     580.324  Stage 3 shutoff
     592.713  Upper stage separation
    2499      Upper stage 1st ignition
    2638      Upper stage shutoff
    7819      Upper stage 2nd ignition
    8022      Upper stage shutoff
    8037      Spacecraft separation
    
    I believe position of perigee, as well as points of
    visible effects (ignitions etc.) may be calculated 
    from these data.
    
    Igor Lissov
    
    
    
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