| 1. | It is about 9 Julian year ( 365.25 days ).
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| 2. | However, 19 uncorrected Julian years are a little longer than 235 lunations.
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| 3. | An astronomical Julian year is never individually numbered.
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| 4. | The Seleucids, and afterwards the Julian year by the introduction of the leap year.
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| 5. | Julian year number starting from 1 CE ( AD 1 ) will yield the Hebrew year.
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| 6. | The most recent one is J2000.0 ( the beginning of Julian year 2000 ).
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| 7. | To accommodate this, one can add a sufficient multiple of 400 Gregorian or 28 Julian years.
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| 8. | Enter the table with the Julian year, and just before the final division add 50 and subtract the quotient noted above.
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| 9. | Since the switch to Julian years in the mid-1980s, it has become customary to prefix " B " to Besselian years.
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| 10. | As there exists an essentially complete list of the consuls, a Julian year can be found to correspond to the pre-Julian year.
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