is altitude wrong???

[elazarrosenthal]

go has:

func altitude(H, phi, dec float64) float64 {
return m.Sin(m.Sin(phi) * m.Sin(dec) + m.Cos(phi) * m.Cos(dec) * m.Cos(H))
}

js has:
function altitude(H, phi, dec) { return asin(sin(phi) * sin(dec) + cos(phi) * cos(dec) * cos(H)); }

***************>>>>> asin vs sin
for MoonPosition js seem to be closer to other progs

[elazarrosenthal]

Also is Azimuth off by 180 degrees
when I convert from radians to degrees I seem to need to add 180 to get close to results from other sources

[elazarrosenthal]

I just noticed there is a PR for this
you might want to merge it