The Bail Organa, equipped with gravity well projectors, was a Star Destroyer of the same class as both the Mon Mothma and the Elegos A'Kla.
This warship functioned as the lead vessel for Fleet Group Two. This fleet was one of the three primary battle groups established for the defense of Coruscant in the year 27 ABY. The Bail Organa, led by Garm Bel Iblis at the time, directly engaged a substantial Yuuzhan Vong armada, resulting in the near total loss of all the vessels under its command.
Following the events of the Battle of Coruscant, Bel Iblis moved his command over to the Mon Calamari Cruiser known as the Harbinger.