Orbital Mechanics class

I understand it varies from program to program, but how demanding is this class in general? I’m a MechE major thinking of doing an aerospace concentration.

Probably one of my favorite classes I took as an undergrad. I didn’t think it was very demanding, but YMMV depending on your strengths and weaknesses. From a math and science perspective, it’s pretty straightforward. Some of the concepts were a little tricky to grasp at first, but none of them were particularly difficult.