jilian to Gregorian date conversion error

sum abiut suabiut at gmail.com
Tue Apr 24 22:43:15 EDT 2018


Thanks date example is 736788 in julian





On Wed, Apr 25, 2018 at 12:34 PM, Dennis Lee Bieber <wlfraed at ix.netcom.com>
wrote:

> On Wed, 25 Apr 2018 00:55:39 +0100, MRAB <python at mrabarnett.plus.com>
> declaimed the following:
>
>
> >Also, the integer is interpreted as a "proleptic Gregorian ordinal", not
> >a Julian date.
>
>         You didn't provide examples of the dates in question.
>
> https://en.wikipedia.org/wiki/Conversion_between_Julian_and_
> Gregorian_calendars
>
>         Any date before 1582-10-15 is a "proleptic", since the Gregorian
> calendar did not exist in those years.
>
> https://planetcalc.com/505/
>
> https://www.amazon.com/Practical-Astronomy-Calculator-Peter-Duffett-
> Smith/dp/0521356997/ref=sr_1_4?ie=UTF8&qid=1524619974&sr=8-
> 4&keywords=astronomy+calculator
> Has programs for converting between Julian and Gregorian (astronomical
> definitions).
>
>
> --
>         Wulfraed                 Dennis Lee Bieber         AF6VN
>         wlfraed at ix.netcom.com    HTTP://wlfraed.home.netcom.com/
>
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> https://mail.python.org/mailman/listinfo/python-list
>



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