**Subsidiary:** [[Sinclair Interplanetary]] >[!summary] >High-performance star tracker for small spacecraft. Extensively flown and tested, we have more than 90 on orbit right now. https://www.rocketlabusa.com/space-systems/satellite-components/star-trackers/ ![[Pasted image 20250108215126.png]] ![[ST-16RT2-Datasheet-v4.1.pdf]] ![[ST-16RT2-ICD.pdf]]