minisatellite

noun3

1. •
   A small satellite

   • Meanwhile, other members of ESA’s Proba minisatellite family – each smaller than a cubic metre – will be looking downwards, attempting to capture views of the Moon’s shadow as it crosses Earth. — 2015
2. •
   an artificial satellite massing between 100 and 500 kilograms
3. •
   A short series of bases that reoccurs many times in a genome