Class Ecliptic

java.lang.Object
skyview.geometry.CoordinateSystem
skyview.geometry.csys.Ecliptic
All Implemented Interfaces:
Serializable, Component
Direct Known Subclasses:
Helioecliptic

public class Ecliptic extends CoordinateSystem implements Component
An ecliptic coordinate system in a Julian frame.
See Also:
  • Constructor Details

    • Ecliptic

      public Ecliptic(double epoch)
      Get an Ecliptic Coordinate system at a given epoch.
      Parameters:
      epoch - The epoch of the equinox of the coordinate system in calendar years.
    • Ecliptic

      protected Ecliptic(double epoch, double elon)
      Get an Ecliptic coordinate system where the 0 of longitude can be reset.
      Parameters:
      epoch - The epoch of the equinox.
      elon - The longitude in a standard coordinate system at which the prime meridian should be placed.
  • Method Details