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Atri's Solar Eclipse

DeltaT

Mathematical modeling of the earth’s delta T has been on going for some time and many models are available. The delta T is almost a full day of 86400 seconds by about 3000 BC. Many different models exist.. The International Astronomical Union in Rome adopted the following formula:


We overcome this problem in the context of Atri’s eclipse in a unique manner that will be presented in subsequent section.


 

 
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