SPOCBOT is a compact, autonomous sensor payload designed for optical characterization and ballistic observation in missile defense test environments. Developed to match the radar and infrared signature of orbital debris, SPOCBOT collects high-resolution thermal and visible imagery with minimal impact on the system under test. The platform features passive thermal control, onboard data processing, and secure communications. SPOCBOT is suitable for low-impact observation and data collection across defense, commercial, and research applications.