Line of about 40 Unidentified Flying Objects across the sky in Paraguay on February 16th, 2021 at 20:30 hours.

We (2 people) witnessed a perfectly straight line of approximately 40 objects. White, star strength brightness and size, dots. Not spaced at equal distances,  but keeping the distance between them perfectly. They passed directly overhead us in a South-West to North-East heading. We are on the outskirts of the city of Asuncion, Paraguay. It is dark here, for the city is North-East of us, and we are on the river. Just jungle and darkness due South-West. Each dot looked like what a satellite usually looks like, but did not change in shine strength, as satellites usually do depending on how they reflect sun light, as they move across the sky. I am a pilot, and eyeballing this event, I am guessing they were at a huge height and moving at a terrific speed. It took them under 2 minutes (guess) to travel from horizon to horizon. My friend spotted them at the South-West horizon. She called me when they were almost overhead us. I saw and watched them,  as they disappe! ared on the opposite horizon. I am sorry to bother you. But this truly is a first for me. I am 55 years old. Hope this helps. It was too fast. Did not get pictures.