Strange orb moving pretty fast and then it slows down - no sound or similar thing to a plane, heli or other type of aircraft (La Ligua, Chile.)

Strange orb moving pretty fast and then it slows down - no sound or similar thing to a plane, heli or other type of aircraft (La Ligua, Chile.)
(My previous post was deleted to I'll proceed to re-write what I remember of my deleted post)
Statement:
Location: La Ligua, Chile.
Time: 21:56 / 9:56 pm

So yesterday at around 10pm (21:56 was when I started recording) my son spotted a small bright light on the sky. We were arriving from my parents house with my wife, baby daughter and my son to our house. As soon as I looked up, I see this bright orb travelling, at first, kinda fast, and when I took out my Galaxy S20 it started to slow down a little bit. I asked my son to turn the garden lights off since I tried to get a better image but there was the light post next to out house but still managed to get the best I could.

I tried to follow it with my phone, which was set to the 3:4 64mp. At a certain point in the video (around 1:40) you can see the orb going downwards pretty slow, and also it moves a little bit left. At one point I think it goes up again and then goes down heading towards some hills/mountains that are in that direction.

It was totally noiseless. It couldn't have been a plane or a drone since it was not moving like those, and at the end, I had the feeling that it was "alive" making some organic (?) movements.

Anyways. I mentioned there was an old airstrip which is used just by a local qirolane club which has kinda old planes there but those are very noisy aircrafts so no dice. It's not even a heli because that also is very noise and there are almost 1 or 2 helis that show up just in case our local hospital needs them but you can hear them coming in/out if they are around the zone.

At the end of the video when the orb goes out of frame, I pan the phone to a star because i wanted my wife to compare it to what my wife thought it was a shooting star or a meteorite (which I doubt) so that is when I stop recording.

What do yoy guys think it was? I have the original video on my phone so if anyone needs it for further examination, I can give it via google drive link.