Engineering topics
Publications and source records attributed to Kakuda, R. Y..
This paper provides an overview of the system performance from the first 14,200 hours of ion propulsion system operation in interplanetary space.
We describe a possible international multiple-rendezvous mission to probe the interiors representative near-Earth objects. Features include SEP, autonomous navigation, stereo imaging, radio tomography, anchored seismology stations and explosive signal sources. Additional information is contained in the original extended abstract.
The methods used to locate the comet nucleus and safety navigate through the debris surrounding the comet are discussed. The approach to the nucleus is in two parts: a high-speed (1.9 km/s) leg which ends with the spacecraft 200,000 km sunward of the nucleus, and a low-speed (25 m/s) leg which traverses the 200,000 km to the nucleus. The nucleus will be recovered by the narrow-angle camera 30 days prior to the completion of the high-speed inbound leg. The debris density is low enough to permit the safe passage of the spacecraft through the surrounding cometary debris.