I want to create a realistic instance with the help of STK (Satellite Tool Kit) Consisting of 6 identical satellites moving on the same orbit (circular, altitude 668 K.M, and sun-synchronous) with a phase shift of 120 degrees between each satellite. The provided instance is artificially generated, with 800 tasks (target for imaging), 1500 strips, and 912 opportunities. (these numbers just for instance).