The biggest problem with this planet is that has TL-G and a population of zero. In the maps here at the Zhodani Base that uses data from Galactic, the population has been modified to reflect the situation a few years later. But in the original source (AM-3 Vargr) the UWP is:
0439 A000002-G Lo nIn As 220Va K8 V M7 D
Okay, so we got 2 Vargrs running a class A starport at TL-G. That seems a bit unlikely… It might be that they have lots of robots running the starport and the TL-G production facilities. Where did all those TL-G robots come from?
Another idea is that the only thing they produce at their asteroid base is coffee, and that they once visited Darrian and bought an old coffee machine. When the Impie Scouts visited Aek Elakfough they noticed that the only thing produced was coffee from a TL-G coffee machine. So these scouts followed their scout protocol and noted that this was indeed a TL-G world… They also noted that the two Vargrs were engineers and could (if they wanted to) overhaul starships on their asteroid base. Voila, it must be a class A starport…
Another problem with TL-G for Vargrs are that on page 29 in AM3, the maximum TL for Vargr is F. But on the other hand, that is the same page that have a table for Aslan Morale.