Re: EUVE reentry probabilities

From: Julian Grammer (
Date: Wed Jan 30 2002 - 07:16:54 EST

  • Next message: Harro Zimmer: "EUVE Decay Forecast 01"

    Ed Cannon ( 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.
    Julian Grammer, G1EKW        Gamblesby, Cumbria, UK.   UTC+0.00
    54.7488N 2.6087W (WGS84)     NY60913949 (GRB36)      +152m amsl
    Unsubscribe from SeeSat-L by sending a message with 'unsubscribe'
    in the SUBJECT to

    This archive was generated by hypermail 2b29 : Wed Jan 30 2002 - 07:18:18 EST