Examples of 'julian day' in a sentence
Meaning of "julian day"
This phrase is used in astronomy and chronology to refer to a continuous count of days from a specific starting point, known as the Julian period. It is used to simplify calculations and comparisons between different dates and time intervals
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- A date expressed as a real number of days counted with GMT noon on 1 January 4713 BC in proleptic Julian calendar (November 24, 4714 BC, in the proleptic Gregorian calendar) as zero; used primarily by astronomers and historians to compare events recorded in different cultures.
How to use "julian day" in a sentence
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julian day
Julian day number.
A simple example is the calculation of the Julian day.
Julian day zero.
That converts a date into a Julian day number.
Julian day calculation.
Finding day of week given Julian day number.
Julian day number is the integral part of the Julian Day.
He originated the use of the Julian day system in astronomy.
The number of days and fraction of a day elapsed since this time is a Julian day.
Herschel originated the use of the Julian day system in astronomy.
JD is the Julian day number that starts at noon UTC on the specified date.
The whole number of days elapsed since this time is a Julian day number.
Results of Julian day calculation.
The intermediary or standard it is based on is the Julian Day Count.
Julian Day module.
See also
This applies for the Julian day or Unix Time.
Julian Day calendar.
Calculate current Julian day.
Julian day Zeller 's congruence ISO week date.
Modified Julian day.
And we worked with this incredible costume designer, Julian Day.
In astronomy, the so-called Julian day uses decimal days centered on noon.
For comparison, see the calculation of a Julian day number.
The Julian day begins at noon, 12 hours later than the corresponding civil day.
Is there a formula for calculating the Julian day number?
Sometimes a modified Julian day number ( MJD ) is used which.
Cal to jd ( ) - Converts from a supported calendar to Julian Day Count.
This is the Julian Day -- or Julian Day Number, for the date in question.
What is the modified Julian day number?
Variations are, heliocentric, chronological, modified, reduced, truncated, Dublin Lilian julian day.
The Julian day ( JD ) starts at midday.
