These images show a Near Earth Asteroid (433) Eros. The left image was taken on 1997 September 21 from 02:18:48 to 02:43:33 UT, the right image was taken on 1997 October 7 from 03:46:46 to 03:51:50 UT, with 0.57-m f/5.2 reflector + CCD camera SBIG ST-8 of Klet' Observatory. The field of view is 8 to 5 arcminutes with north to the top and west to the right. Asteroid is arrowed.
Observers J. Ticha, M. Tichy and Z. Moravec