Package gaiasky.scene.record

Class OrbitComponent

java.lang.Object
gaiasky.scene.record.OrbitComponent
public class OrbitComponent extends Object

  • Field Details

    • source

      public String source
      Source file

    • period

      public double period
      Orbital period in days

    • epoch

      public double epoch
      Base epoch in julian days

    • semimajoraxis

      public double semimajoraxis
      Semi major axis of the ellipse, a in Km.

    • e

      public double e
      Eccentricity of the ellipse, in degrees.

    • i

      public double i
      Inclination, angle between the reference plane and the orbital plane, in degrees.

    • ascendingnode

      public double ascendingnode
      Longitude of the ascending node in degrees.

    • argofpericenter

      public double argofpericenter
      Argument of perihelion in degrees.

    • meananomaly

      public double meananomaly
      Mean anomaly at epoch, in degrees.

    • mu

      public double mu
      G*M of central body (gravitational constant). Defaults to the Sun's

  • Constructor Details

    • OrbitComponent

      public OrbitComponent()

  • Method Details

    • setSource

      public void setSource(String source)

    • setPeriod

      public void setPeriod(Double period)

    • setEpoch

      public void setEpoch(Double epoch)

    • setSemiMajorAxis

      public void setSemiMajorAxis(Double semiMajorAxis)

    • setSemimajoraxis

      public void setSemimajoraxis(Double setmiMajorAxis)

    • setEccentricity

      public void setEccentricity(Double e)

    • setInclination

      public void setInclination(Double i)

    • setAscendingNode

      public void setAscendingNode(Double ascendingNode)

    • setAscendingnode

      public void setAscendingnode(Double ascendingNode)

    • setArgOfPericenter

      public void setArgOfPericenter(Double argOfPericenter)

    • setArgofpericenter

      public void setArgofpericenter(Double argOfPericenter)

    • setMeanAnomaly

      public void setMeanAnomaly(Double meanAnomaly)

    • setMeananomaly

      public void setMeananomaly(Double meanAnomaly)

    • computeMu

      public void computeMu()
      This method automatically computes the standard gravitational parameter (mu) of the orbit if the period and the semi-major axis are set as mu=4 pi^2 a^3 / T^2.

    • setMu

      public void setMu(Double mu)

    • loadDataPoint

      public void loadDataPoint(Vector3d out, Instant t)

    • loadDataPoint

      public void loadDataPoint(Vector3d out, double dtDays)

    • toString

      public String toString()
      Overrides:
      toString in class Object