[time-nuts] Re: Derivation of time from celestial sight
David Taylor
david-taylor at blueyonder.co.uk
Tue Dec 28 09:42:29 UTC 2021
On 27/12/2021 20:18, Brent wrote:
> My understanding (and I could be wrong) is that one could derive 'stellar'
> time from a start sight/fix on polaris or another well tracked celestial
> object. I was once told that early editions of Bowditch provided the
> process (for the moon I was told) although one of the relatively old
> edition's that I have doesn't provide it.
My previous answer mentioned precision, of course, not accuracy. And the error
I mentioned was not the error in GPS which places the zero degree meridian some
102m east of Greenwich!
David
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