Hi John,
I don't no how many times I read through that and I missed it!
Thanks
Ian
On Wednesday, July 29, 2026 at 8:28:46 PM UTC+1 John Kline wrote:
> Hi Ian,
>
> Thanks for the kind words!
>
> Good news: it's already there.
>
> $almanac.moon.parallactic_angle works today (since 1.0), returning radians
> as PyEphem did.
>
> For degrees:
>
> #import math
> $("%.1f°" % math.degrees($almanac.moon.parallactic_angle))
>
> Example:
>
> #import math
> ...
> <p>Moon parallactic angle: $("%.1f°" %
> math.degrees($almanac.moon.parallactic_angle))</p>
>
> It works for any body, not just the moon.
>
> Note: I could make $almanac.moon.parallactic_angle.degrees work (rather
> than having to concrete it). I return radians for PyEphem compatability;
> but I could keep that and still support the .degrees. I’ll probably do that
> in the next release.
>
> Cheers,
> John
> > On Jul 29, 2026, at 12:06 PM, Ian <[email protected]> wrote:
> >
> > John,
> >
> > This is really tremendous stuff. I wondered is there any chance that you
> could add a tag for moon's parallactic angle.
> > Crongratulations and thank you
> >
> > Ian
>
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