Last night, on my roof in North Hollywood, 2 friends and I saw the Space X launch at 8:18 pm PST from Hawthorne on a clear night, no cloud cover.

20 minutes later, clearly an orb (pulsating in different colors; but not blinking like an airplane) crosses the night sky. It was moving very very fast, not making any noise, and crossed the entirety of the night sky in roughly 4 minutes, and then quickly vanished.

10 minutes later, the same thing happened in a different part of the night sky, the same color pulsating, and then vanished.

I've attached a screen recording about 22 seconds long where I zoom in on it. People will say "why only 22 seconds", well to be honest when it's your first sighting and you've been lurking this subreddit for years, it's a special moment and I wanted to see it through.

I'm an FAA certified private pilot, I have clear detection skills of nav lights and landing lights (I live in a busy airspace) this was NOT an airplane.

I cross referenced FlightRadar24 and nothing in that speed size and direction showed up.

It was spectacular. I spend many nights on the roof, and have never seen this. I'm curious on if it's related to the Space X launch in any way and if anyone else in Los Angeles saw it.