Re: EUVE reentry probabilities

From: Julian Grammer (support@intersight.co.uk)
Date: Wed Jan 30 2002 - 07:16:54 EST

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Ed Cannon (ecannon@mail.utexas.edu) wrote on Wednesday, January 30, 2002
6:12 AM
Subject: Re: EUVE reentry probabilities

[snip ...]
>What is the percentage of the Earth's
> surface within the tropics (+/- 23.5 degrees)?  I
> don't know how to do that math.
[... more snip]

43.48% ignoring oblateness, equatorial bulge and any other deformities from
a regular sphere.

Regards,
Julian.

--
Julian Grammer, G1EKW        Gamblesby, Cumbria, UK.   UTC+0.00
54.7488N 2.6087W (WGS84)     NY60913949 (GRB36)      +152m amsl



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