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Re: AO-40 MA, ALON/ALAT and squint angle ??
- Subject: Re: [amsat-bb] AO-40 MA, ALON/ALAT and squint angle ??
- From: Joe Leikhim <jleikhim@xxxxxxxxxxxx>
- Date: Sun, 31 Dec 2000 13:58:42 -0500
First; I want to thank all for the many responses.
However I am still confused. And I should reiterate that I am using
LOGSAT. Not IT.
This is from LOGSAT help file:
"To calculate the squint angle, the satellite's attitude longitude and
attitude latitude are needed.
Attitude Longitude - ALON (refer to the picture) Relates the satellite's
Z-axis to the orbit's major axis. It is equal to the TWIST angle + 180
degrees.
Attitude Latitude - ALAT If the satellite's Z-axis lies in the plane of
the orbit (this page) then ALAT=0, otherwise the Z-axis looks above or
below the orbit's plane and ALAT indicates this quantity."
How do I interpret this with respect to AO-40?
Secondly; no one has answered my question as to what "MA" means or how
to determine for a specific pass.
Thanks in advance
Joe.
--
Joe Leikhim K4SAT
Jleikhim@nettally.com
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i'm so glad i finished school" -F.Zappa 1967
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