I thought this was a low flying plane bc it had a flat trajectory at first. But then I saw it wasn’t blinking and was much larger than a plane. But DEFINITELY green. It then dropped down toward the west. I’ve seen a lot of shooting stars and look at the sky every night whether naked eye or giant binos. I’ve never seen anything like this. It was awesome. Can’t wait to find out what it was. I’m assuming a fireball?