API Reference / XyzSource · interface
Interface: XyzSource
Anything that yields heliocentric ecliptic-J2000 xyz (AU) at a TT jd: ChebSeries (fitted small bodies) or KeplerOrbit (Uranian bodies).
Methods
xyz()
xyz(jd): [number, number, number];
Parameters
| Parameter | Type |
|---|---|
jd | number |
Returns
[number, number, number]