Based on the information below, the battles of Nentan, Tiems and Dankayo can be placed in 0 ABY:
- The Official Star Wars Fact File Part 10 RIE 1-2: General Rieekan places the battles of Nentan, Tiems and Dankayo between the Destruction of Alderaan and the Evacuation of Yavin, which The New Essential Chronology dates respectively to 0 BBY and 0 ABY.
Rieekan, General Carlist in the Databank (original site is defunct) and The Official Star Wars Fact File Part 10 place the battle of Nentan before Tiems and Dankayo.- According to Galaxy Guide 3: The Empire Strikes Back, Bren Derlin was promoted captain to major after the battle of Nentan.
- According to Star Wars: Rogue Squadron III: Rebel Strike, Derlin was still a captain during the Defense of Ralltiir, not long after the Battle of Yavin, so in 0 ABY. Star Wars Galaxies confirmed that Derlin was still a captain after the Battle of Yavin.
- Hence, the battles of Tiems and Dankayo follow the battle of Nentan, that follows the Defense of Ralltiir in 0 ABY.
Furthermore, events in 0 ABY before the Evacuation of Yavin are concurrent to the Yavin blockade per The New Essential Chronology.