- 21754 Tvaruzkova
21754 Tvaruzkova is an
asteroid . It was discovered onSeptember 9 ,1999 by MIT's Lincoln Laboratory Near-Earth Asteroid Research program (LINEAR).It was named after Zuzana Tvarůžková from the
Czech Republic as a reward for placing first in thebotany category at the 2005 Intel International Science and Engineering fair (ISEF) inPhoenix, Arizona .
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