public void Parallax()
{
Assert.AreEqual(8.794, SolarEphem.Parallax(1) * 3600, 1e-3);
Assert.AreEqual(8.650, SolarEphem.Parallax(1.0167) * 3600, 1e-3);
Assert.AreEqual(8.943, SolarEphem.Parallax(0.98329) * 3600, 1e-3);
}
private double Parallax(SkyContext c)
{
return(SolarEphem.Parallax(c.Get(Ecliptical).Distance));
}