At the end of the equatorial survey phase, the team should have 12 candidate sample collection sites. OSIRIS-REx will next move into its Orbital B phase, which is similar to Orbital A but with an even-closer orbital radius of roughly a kilometer. As the team gets closer looks at the candidate sample sites, they'll pick just 1 or 2 finalists, and perform a detailed reconnaissance of the top site from a distance of 225 meters no earlier than September. If that up-close look proves that the site is hazard-free and a good choice for sampling, they’ll proceed, but if the spacecraft discovers the site is unsuitable, it can recon others.

The mission has also been releasing a steady drip of images from its prior Detailed Survey: Baseball Diamond phase. This survey sent OSIRIS-REx flying past Bennu at a variety of different angles, resulting in images from lots of unique perspectives.

Here are a couple overhead shots: A panorama that includes a potential sample collection candidate site, and a picture of some boulders sorted neatly by size.