Observations the first week of school

I made observations the first week of school of Antares, Jupiter, and the moon. I went out the nights of the 20th, 21st, and 22nd. I also went out at approx 9:30 all three night; Jupiter was above Antares forming a line almost perpendicular to Earth. Over the three days, the moon moved to the left and was waxing. It was just about half full on the 20th. On the 21st, all three objects almost made a straight line. The other two nights they formed isosceles triangles.