Two unnamed craters on the Moon, on southwestern shore of Mare Nectaris, near crater Beaumont P. Left one is a concentric crater; some signs of concentricity can be seen also on the right. Their diameters are 11 km (left) and 12 km (right). In <a rel="nofollow" class="external text" href="http://articles.adsabs.harvard.edu//full/1978LPI.....9.1264W/0001266.000.html">the list of concentric craters by Wood, 1978</a> left one is under number 6, right one is not included. Photo by <a href="https://en.wikipedia.org/wiki/Lunar_Reconnaissance_Orbiter" class="extiw" title="en:Lunar Reconnaissance Orbiter">Lunar Reconnaissance Orbiter</a>, made with Wide Angle Camera on 17 June 2010 from altitude 38 km. Sun elevation is 10.2°. Size of the photo is 30 km, north is approximately up.
NASA
2010-06-17
Image <a rel="nofollow" class="external text" href="http://wms.lroc.asu.edu/lroc/view_lroc/LRO-L-LROC-2-EDR-V1.0/M131453303CE">M131453303CE</a> by <a href="https://en.wikipedia.org/wiki/Lunar_Reconnaissance_Orbiter" class="extiw" title="en:Lunar Reconnaissance Orbiter">Lunar Reconnaissance Orbiter</a>, processed with LROC WAC Previewer (v1.6.1). 5th band (wavelength 604 nm) was used; "vertical travel" parameter was set to 11px. Levels of brightness were adjusted.