TY - RPRT TI - Autonomous Nucleus Tracking for Comet/Asteroid Encounters: The STARDUST Example AU - Synnott, Stephen P. AU - Riedel, J. Ed AU - Bhaskaran, Shyam PY - 1997 UR - https://ntrs.nasa.gov/citations/20210005147 ID - 20210005147 ER -