Re: MESSENGER swingby

From: Ed Cannon (ecannon@mail.utexas.edu)
Date: Sat Jul 30 2005 - 18:52:45 EDT

  • Next message: Ralph McConahy: "Re: MESSENGER swingby"

    Gerald Holtkamp wrote:
    
    >I've tried to contact the MESSENGER staff at Johns Hopkins 
    >in order to get a state vector for the flyby so that I can 
    >do calculations with regard to visibility but haven't got 
    >any reply so far. Does anybody know how I could get a flyby 
    >state vector?
    
    As a possible second-best alternative, MESSENGER is available
    for ephemeris generation on the JPL Horizons system, which 
    offers a lot of user-selectable parameters.
    
    http://ssd.jpl.nasa.gov/horizons.html
    
    Ed Cannon - ecannon@mail.utexas.edu - Austin, Texas, USA
    
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