Serializable
, Component
public class Helioecliptic extends Ecliptic implements Component
B1950, Gal, ICRS, J2000
Constructor | Description |
---|---|
Helioecliptic(double epoch) |
Get a coordinate system at a given epoch.
|
Modifier and Type | Method | Description |
---|---|---|
String |
getDescription() |
Get a description of the component.
|
String |
getName() |
Get the name of the component.
|
static double |
sunlong(double epoch) |
Find the ecliptic longitude of the Sun at a given epoch.
|
factory, factory, getSphereDistorter
getRotater
public Helioecliptic(double epoch)
epoch
- The desired epochpublic String getName()
public String getDescription()
getDescription
in interface Component
getDescription
in class Ecliptic
public static double sunlong(double epoch)
epoch
- (in years).