LEMUR-2-KING-JULIEN (NORAD_CAT_ID: 51022) is a CubeSat (3U) satellite manufactured by SPIREG and owned by SPIREL/SPIRE. It was launched on January 13, 2022, from Cape Canaveral Space Force Station’s Launch Complex 40 using a Falcon 9 launch vehicle. The satellite measures 0.3 meters in length with a diameter of 0.1 meters and has a span of 0.3 meters. Its dry mass is 4.6 kilograms, which is also its launch mass. Equipped with STRATOS (GPS radio occultation payload), SENSE (AIS-receiver), and AirSafe (ASD-B payload #78 and later), LEMUR-2-KING-JULIEN relies on solar cells and batteries for power. The satellite’s shape is described as a box with two panels and its purpose, motor, major events, material composition, constellation name, related satellites, and sources are not specified in the provided data.