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Re: An All-Haversine Azimuth (from Lat, Dec and dLon alone)?
From: David C
Date: 2021 Feb 20, 13:03 -0800

I thought I sent this yesterday but cannot find it so maybe I did not send it. This page from Norie 1970 MAY be what you want. Note that the letters h and z do not mean the same as usually used on this list.

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