ANUSAT was a cube with 600-millimetre (24 in) long sides, and a mass of 40 kilograms (88 lb). It carried an amateur radio store and forward communications system, and also conducted technological research. This satellite was spin stabilised and spin axis is pointed normal towards the sun. The satellite was integrated and tested at MICSAT, the MIT Chromepet clean room.
Payloads are separated by bullets ( · ), launches by pipes ( | ). Manned flights are indicated in bold text. Uncatalogued launch failures are listed in italics. Payloads deployed from other spacecraft are denoted in brackets.