Tebetu
Tebetu (also Tebet, Kanun, Kanunu, Kinunu, AB ; month of the (portable) brazier ) was the Akkadian name of the tenth month in the Babylonian calendar . Since the month of Tašritu, according to the Babylonian sources, was either the first new light or the first full moon of autumn , the month of Tebetu normally began on December 6th at the earliest and January 11th at the latest .
Scheduled switching cycle from 424 BC Chr.
In 424 BC Chr. Became of Artaxerxes I introduced a scheduled switching cycle. In years 3, 6, 8, 11, 14 and 19, the month Addaru II was inserted ; in the 17th year, on the other hand, as the 13th month of Ululu II . The successors of Artaxerxes I also followed the circuit diagram. Similar to the earlier circuits, the first new light or the first full moon fell in the Tebetu from the beginning of winter (December 21/22).
Due to the scheduled switching, there was only a fluctuation range of 28 days for the first day of the month ( December 13th to January 10th ); the average was 14 days (December 27). After 19 years the next switching cycle began, which again showed the same dates.
Switching cycle in the Babylonian calendar | |||||
Cycle year | Dating | Leap month | Beginning of the leap month | Beginning of the month of Tebetu | Cycle year |
---|---|---|---|---|---|
19th | 425 to 424 BC Chr. | Addaru II | March 18, 424 BC Chr. | January 7, 423 BC Chr. | 1 |
1 | 424 to 423 BC Chr. | without leap month | --- | December 27, 423 BC Chr. | 2 |
2 | 423 to 422 BC Chr. | without leap month | --- | December 16, 422 BC Chr. | 3 |
3 | 422 to 421 BC Chr. | Addaru II | March 14, 421 BC Chr. | January 3, 420 BC Chr. | 4th |
4th | 421 to 420 BC Chr. | without leap month | --- | December 24, 420 BC Chr. | 5 |
5 | 420 to 419 BC Chr. | without leap month | --- | December 13, 419 BC Chr. | 6th |
6th | 419 to 418 BC Chr. | Addaru II | March 12, 418 BC Chr. | December 31, 418 BC Chr. | 7th |
7th | 418 to 417 BC Chr. | without leap month | --- | December 20, 417 BC Chr. | 8th |
8th | 417 to 416 BC Chr. | Addaru II | March 18, 416 BC Chr. | January 8, 415 BC Chr. | 9 |
9 | 416 to 415 BC Chr. | without leap month | --- | December 28, 415 BC Chr. | 10 |
10 | 415 to 414 BC Chr. | without leap month | --- | December 18, 414 BC Chr. | 11 |
11 | 414 to 413 BC Chr. | Addaru II | March 15, 413 BC Chr. | January 5, 412 BC Chr. | 12 |
12 | 413 to 412 BC Chr. | without leap month | --- | December 25, 412 BC Chr. | 13 |
13 | 412 to 411 BC Chr. | without leap month | --- | December 15, 411 BC Chr. | 14th |
14th | 411 to 410 BC Chr. | Addaru II | March 13, 410 BC Chr. | January 3, 409 BC Chr. | 15th |
15th | 410 to 409 BC Chr. | without leap month | --- | December 22, 409 BC Chr. | 16 |
16 | 409 to 408 BC Chr. | --- | without leap month | January 10, 407 BC Chr. | 17th |
17th | 408 to 407 BC Chr. | Ululu II | September 13, 408 BC Chr. | December 30, 407 BC Chr. | 18th |
18th | 407 to 406 BC Chr. | without leap month | --- | December 19, 406 BC Chr. | 19th |
19th | 406 to 405 BC Chr. | Addaru II | March 18, 405 BC Chr. | January 7, 404 BC Chr. | 1 |
19th | 387 to 386 BC Chr. | Addaru II | March 18, 386 BC Chr. | January 7, 385 BC Chr. | 1 |
6th | 362 to 361 BC Chr. | Addaru II | March 12, 361 BC Chr. | December 31, 361 BC Chr. | 7th |
See also
literature
- Lis Brack-Bernsen: On the emergence of the Babylonian moon theory - observation and theoretical calculation of moon phases . Steiner, Stuttgart 1997, ISBN 3-515-07089-3 .
- Hermann Hunger : Calendar . In: Dietz-Otto Edzard u. a .: Real Lexicon of Assyriology and Near Eastern Archeology , Vol . 5 . de Gruyter, Berlin 1980, ISBN 3-1100-7192-4 , pp. 297-303.
- Jean Meeus : Astronomical Algorithms - Applications for Ephemeris Tool 4,5 . Barth Leipzig 2nd edition 2000, ISBN 3-335-00400-0 .
- Otto Neugebauer : A History of Ancient Mathematical Astronomy . Springer, Berlin 1975 (reprint 2006, ISBN 3-540-06995-X ).
- Otto Neugebauer: The exact sciences in antiquity . Brown University Press, New-York 1957 (Reprint 2004, Dover Publications, ISBN 0-486-22332-9 ).
- Richard Anthony Parker , Waldo H. Dubberstein: Babylonian Chronology 626 BC - AD 75 . Brown University Press, Rhode Island 1956
Remarks
- ↑ a b c d Dating in the Gregorian calendar taking into account the cross-day system of the Babylonian calendar.
- ↑ Hermann Hunger: Calendar . P. 298.
- ↑ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag Date information in the Gregorian calendar : in the Julian calendar system , 5 days must be added to the Gregorian date . The date is based on NASA information ( Memento from November 8, 2014 in the Internet Archive ) taking into account the T-Delta. For Babylonia, the time zone surcharge of 3 hours must be taken into account for Universal Time (UT); according to Jean Meeus : Astronomical Algorithms - Applications for Ephemeris Tool 4,5 - , Barth, Leipzig 2000 for: Ephemeris Tool 4,5 according to Jean Meeus, conversion program, 2001 .