USA 276, also known by its OBJECT_ID 2017-022A, is a satellite owned by NROC (National Reconnaissance Office) and manufactured by BALL Aerospace Technologies. Launched on May 1, 2017, from Kennedy Space Center's LC39A launch pad using a Falcon 9 rocket, the satellite has a length of 4.3 meters, diameter of 2.5 meters, and a span of 7.1 meters. Its dry mass is 2,200 kg, with a total launch mass of 2,700 kg. The BUS type is BCP-5000 and its shape is described as a hexagonal cylinder with panels. The satellite's configuration and equipment details are not specified, and it serves a technology mission for the NROC.