Atlanersa might have been born around 671 BC or shortly after, when Taharqa's heir apparent Nes-Anhuret was captured in Memphis by Esarhaddon.
Atlanersa reigned for a decade in the mid-7th century BC, ascending to the throne around 653 BC and dying around 643 BC, a period of Nubian history now called the early Napatan period.

This makes him a contemporary of Ashurbanipal (fl.
 c. 668–627 BC) and Psamtik I (fl.
 c. 664–610 BC).
Atlanersa might have been born around 671 BC or shortly after, when Taharqa's heir apparent Nes-Anhuret was captured in Memphis by Esarhaddon. Atlanersa reigned for a decade in the mid-7th century BC, ascending to the throne around 653 BC and dying around 643 BC, a period of Nubian history now called the early Napatan period.
This makes him a contemporary of Ashurbanipal (fl. c. 668–627 BC) and Psamtik I (fl. c. 664–610 BC).
Atlanersa