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Each planet's angle from it's argument of perihelion

  1. May 27, 2008 #1
    I am looking for a chart for each planet. This chart must contain each planet's angle from it's argument of perihelion for a particular time on earth time. I am not looking for an ephemeris, I don't think. I need the angle along the eliptical path of the planet or the true anomaly.
  2. jcsd
  3. May 27, 2008 #2

    D H

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  4. May 28, 2008 #3
    These JPL charts doen't give the Argument of Perihelion(PA). The charts do give Longitude of the Ascending Node(LAN) and the Longitude of the Perihelion(LP). The equation for this is:
    These are 3D compound angles. Is there an easy formula to calculate this?
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