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The INCO was the only position that uplinked commands to the orbiter. This position was a direct evolution of the integrated communications officer from the Apollo program. MPSR positions RF COMM: MPSR lead and responsible for the Ku-band and S-band communication systems. INST: Responsible for uplinking commands and telemetry flows.
These send a return signal that slowly changes in frequency, rather than time, hoping the radar's velocity gate will be pulled off the target in the same general fashion. Pull-off belongs to the wider family of "deceptive jamming" concepts that use details of the target radar to their advantage, rather than attempting to simply overpower the ...
The radar stations send the centre a six-dimensional vector consisting of co-ordinates and velocities taken from the smoothing of discrete measurements. [5] This data consists of range, azimuth and elevation angle, and in addition some radars send radial velocity. [13]
Navigation refers to the determination, at a given time, of the vehicle's location and velocity (the "state vector") as well as its attitude. [citation needed] Control refers to the manipulation of the forces, by way of steering controls, thrusters, etc., needed to execute guidance commands while maintaining vehicle stability. [citation needed]
Figure 1: Approximation of a finite thrust maneuver with an impulsive change in velocity. An impulsive maneuver is the mathematical model of a maneuver as an instantaneous change in the spacecraft's velocity (magnitude and/or direction) [3] as illustrated in figure 1. It is the limit case of a burn to generate a particular amount of delta-v, as ...
Juno in launch configuration. Juno is a NASA space probe orbiting the planet Jupiter.It was built by Lockheed Martin and is operated by NASA 's Jet Propulsion Laboratory.The spacecraft was launched from Cape Canaveral Air Force Station on August 5, 2011 UTC, as part of the New Frontiers program. [6]
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The Crew Module Atmospheric Re-entry Experiment (CARE) is an experimental test vehicle for the Indian Space Research Organisation's future ISRO orbital vehicle called Gaganyaan. [1]