I'm breaking the rules and sending this 2 hours before "tomorrow" because I'm leaving very early in order to get to GSSP early to lay out the roads, which is my deal. Forgive me. You be good and don't answer until tomorrow. Do as I say, not as I do!
This is an open cluster, often visible in binos, it is claimed, but I myself have not tried. I thought it was widely known, but every time I get it into the eyepiece, some folks say they have not heard of it before! It is all about triangles and its colloquial name is also the name of a movie. It sits quite close to a spectacular galaxy along the Virgo/Corvus border.
In between my object and the galaxy is another asterism, which I call "The gun", which is aiming at the galaxy," but has a different "official" name, which would spoil the game if I told you what it is! So, this is a 2-fer!
These should be an easy ones... I think I gave too many clues!
\Paul
PS... I'm on the road early on Wednesday so I may be late in responding... but if you know the objects, you know it right away! Distinctly unique objects!