carm article citing references about 586bc
Defensa por parte de los testigos sobre la destruccion del templo de Jerusalem
A great explanation by an ex JW about the problem of accepting the thruth
A JW writting a letter to the society looking for answers about the 587bc
An accusation that VAT 4956 and Ptolemys Canon are unreliable.
El reinado de Nabupolasar es el 625 bc
Una tabla que muestra los nombres de los meses en babilonia con los nuestros
Super source! Need to revise later, charts synchronizing Babylonian and Judean Kings
And G.J. Toomer says,
The history of astronomy in the 300 years between Hipparchus and Ptolemy is very obscure, because the unchallenged position of the Almagest in later antiquity resulted in the loss of all earlier works on similar topics.[9]
When the temple was destroyed according to Jewish Sources.
This site talks about the importance of non biblical texts and mentions Jerusalem's Temple destruction in 586 bc.