API Reference / topocentricEcl · function

Function: topocentricEcl()

function topocentricEcl(
   lon, 
   lat, 
   distAu, 
   lst, 
   obsLat, 
   altM, 
   eps): [number, number, number];

Defined in: core.ts:698

Diurnal parallax in ecliptic coordinates (Meeus ch. 11/40). lst = local apparent sidereal time (rad). Returns [lon, lat, distAu].

Parameters

lon

number

lat

number

distAu

number

lst

number

obsLat

number

altM

number

eps

number

Returns

[number, number, number]