Unnamed concentric crater on the Moon, near crater <a href="https://en.wikipedia.org/wiki/Chamberlin_(lunar_crater)" class="extiw" title="en:Chamberlin (lunar crater)">Chamberlin</a> in Mare Australe. It is number 16 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>. Its diameter is about 8.5 km. 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 2 February 2012 from altitude 46 km. Sun elevation is 15.6°. Width of the photo is 15 km, north is up.
NASA
2012-02-02
Image <a rel="nofollow" class="external text" href="http://wms.lroc.asu.edu/lroc/view_lroc/LRO-L-LROC-2-EDR-V1.0/M182844409CE">M182844409CE</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). 6th band (wavelength 643 nm) was used; "vertical travel" parameter was set to 8. The image was reflected to make north on the top and east on the right, and levels of brightness were adjusted.