Trajectory and orbit of the EN200204 Laskarzew fireball
  The fireball of -10 mag was observed over Poland on February 20, 2004 at 18:54 UT. Except many visual observations the event was caught by two photographic stations: one in the Czech Republic and one in Poland. A description, ground track map, atmospheric trajectory and orbital data for the fireball are presented. 
Pavel Spurny, Arkadiusz Olech and Piotr Kedzierski