Always assumes 10º elevation

[danielroy]

@natronics This API is great, thanks for producing it! I wondered if you had plans to add the elevation to each pass time? It would be useful to know which pass would actually be visible (above 45º elevation, for example).

[chris-thorn]

@natronics Fantastic work with the API, thanks so much for providing it!

I'd just like to add my voice to this request. It would be awesome if, in addition to the rise time and duration data, we could also get the data for the height (in degrees) of the ISS above the horizon - ideally the height at which it appears, the max height and the height at which it disappears.

Chris