J23R7 is the system where the Battle for the Tylium Asteroid takes place.
A full spectrum image analysis of the system is on a light panel in the Situation Room during this engagement (The Hand of God).
Notes
- Given the presence of other data in the room regarding the tylium asteroid, it is logically assumed that the battle takes place in this system, barring a FUBAR on the part of Galactica's crew.
- Also the possible presence of the mandala can be seen on the chart though not in its fullest detail. Despite this, however, this is more likely than not intentional.