Yoo-Hooo,
my old favourite object - Trapezium! You've done well Dennis.
I was lucky enough one night to capture the variables!
I captured A,B,C,D,E,F,G & H. Very rare due to 2 of them being variable!!!
Keep trying and you might fluke imaging both of them when they are at their brightest (hopefully both at the same time which is even rarer).