Thanks Andrew,

There are two fairly bright or obvious stars to the north of the Trap which I suspect
are MR Ori at 10.3 mag and NSV 02309 at 9.6 mag 1' 10" NE of MR Ori. MT Ori appears
to sit roughly half way between Component D and MR Ori. You will probably pick up
AE Ori (near MR Ori) and AD Ori (near MT Ori) in your 12.5"

let me know how you go


regards,CS