Rod,
This object doesn't have an NGC number. It's one of our mysterious nary-seen southern gems. I only discovered it from my Milky Way mosaic which I'm using to pick areas of interest from. It's a sort-off backward discovery mission for me
Also known as Gum51 and located at RA: 16h10m0.0s Dec: -49°08'00", this is not a very bright object.
This exposure is 7.5 hours taken over three nights and the field covers 56 x 38 arcminutes.