Getting back to Sanctified Vidette appears easier said than done. Those darned filaments have stopped working!
Their functioning relied on a connection between the Drifter Nexus structures and the structure called "the Warden" in Zarzakh. Probably, as indeed the Society of Conscious Though claims, it was the Deathless' tinkering with the Warden structure that precipitated the Drifter attacks in the first place, assuming the Drifters might have interpreted the activation of the Warden as an intrusion on their Nexus sites.
Now, the Drifters have been chased from Sanctified Vidette (to God knows where), and the connection is severed, which renders the filaments inert. This means I have to go around, using my bookmarks of the Jove Observatories, and in those systems look for unidentified wormholes in my overview, and among those find a V928 entrance to Sanctified Vidette.
Wormhole connections to Sanctified Vidette spawn spontaneously and randomly in Jove Observatory systems, following a uniform probability distribution such that any given Jove Observatory system has only a 5.8% chance of having an entrance to Sanctified Vidette.
In layman's terms: a lot of warping around for only a small probability to find an entrance closeby.