Surface brightness profiles of (a) 29981 (VLT), (b) 54598 (IMPACTON), (c) 90572 (IMPACTON), (d) 515718 (DES), (e) 2015 BK₂₂ (IMPACTON), (f) 2014 OG₃₉₂ (DES), (g) 2016 YB₁₃ (DES), (h) 259 P (DES), (i) 311 P (DES), and (j) P/2015 X₆ (DES). The plots show the normalized intensity values of each pixel from the centroid for one or more stars (blue dots), the Moffat fit of the stars (red line), the normalized intensity values of the object (green dots), and the Moffat fit of the object (black line). The red error bars correspond to the stars and the black error bars to the object. The errors were calculated from the dispersion of the flux values with respect to the fit. A small artificial horizontal offset has been introduced in the position of the bars to avoid overlap. In the image header we list the object name, date, image range (when a set of images was coadded), image number or time, and the calculated magnitude. When the object appeared as a trail (2016 YB₁₃), the intensity values of the trail are plotted superimposed with the profile of the stars (with their Moffat fit).