API Reference / vertexEastPoint · function
Function: vertexEastPoint()
function vertexEastPoint(
armc,
phi,
eps): [number, number];
Vertex (western crossing of prime vertical and ecliptic) and east point (equatorial ascendant). Radians in, radians out.
Parameters
| Parameter | Type |
|---|---|
armc | number |
phi | number |
eps | number |
Returns
[number, number]