Small satellites

artificial satellite generally less than 1,200 kg

NASA small satellite space telescope

NepaliSat-1, also known as Bird NPL, was a Nepalese low orbit research satellite and the first satellite of Nepal. Along with a Sri Lankan satellite, Raavana 1, it was launched as part of Cygnus NG-11 by the United States on 17 April 2019. It reached the International Space Station on 19 April 2019, to be deployed later, and was estimated to revolve the Earth for six months.

Sri Lankan research satellite

NASA satellite to study characteristics of water on the Moon