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Article #3715

Re: Bright planet in the evening sky

#3715
From: Dave Michelson
Date: Sun, 10 Jan 1993 03:00
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In article <726585130snz@cullen.demon.co.uk> bobg@cullen.demon.co.uk writes:
>
>I'm not an astronomical type so would one of you experts please satisfy
>my curiosity ?
>
>Each evening at about this time of year one sees a very bright planet
>lying to the southwest from my position at around 52N. It is at, I would
>judge  45 to 50 degreed up from the horizontal. It is very bright.
>
>Is it Mercury ? Is it Jupiter ? I don't suppose it's Venus - that's
>called "The Morning Star", is that right.
>

The planet in question is Venus.  It can be either the morning star or the
evening star but not both at the same time :). I recall reading that it 
took the Ancients quite a while to catch on that the morning and evening
stars were one and the same.

I think you're generalizing a bit to imply that it's visible "each evening
at this time of year".  It's a bit more complicated than that...

--
Dave Michelson
davem@ee.ubc.cva
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References: <726585130snz@cullen.demon.co.uk>

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From: davem@ee.ubc.ca (Dave Michelson)
Subject: Re: Bright planet in the evening sky
Message-ID: <1993Jan10.030010.16873@ee.ubc.ca>
Organization: University of BC, Electrical Engineering
References: <726585130snz@cullen.demon.co.uk>
Date: Sun, 10 Jan 1993 03:00:10 GMT
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