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Usually small rockets are used to spin up the spacecraft and rocket then fire the rocket and send the craft off. Rockets and spacecraft that use spin stabilization: The Jupiter-C and Minotaur V launch vehicles used spin-stabilization. The upper stages on both system employ spin-stabilization to stabilize the system during propulsive maneuvers ...
Therefore, after rocket firing but before satellite release, the yo-yo weights are used to reduce the spin rates to something the satellite can cope with in normal operation (often 2-5 RPM). [3] Yo-yo de-spin systems are commonly used on sub-orbital sounding rocket flights, as the vehicles are spin stabilized through ascent and have minimal ...
Propulsion system thrusters are fired only occasionally to make desired changes in spin rate, or in the spin-stabilized attitude. If desired, the spinning may be stopped through the use of thrusters or by yo-yo de-spin. The Pioneer 10 and Pioneer 11 probes in the outer Solar System are examples of spin-stabilized spacecraft. [2]
The 9K52 Luna-M (Russian: Луна, English: Moon; NATO reporting name: Frog-7) is a Soviet short-range artillery rocket system which fires unguided and spin-stabilized 9M21 rockets. It was originally developed in the 1960s to provide divisional artillery support using tactical nuclear weapons but gradually modified for conventional use.
The rocket is 5.2 meters long, 240mm in diameter, and weighs 407 kg. [2] It has wraparound fins for stabilization in flight, which reach a diameter of 512 mm when extended. [2] The rocket also has spin-stabilization, but is not guided. [3] The rocket's double layer propulsion burns for an average time of 4 seconds, reaching a peak velocity of ...
Location – Name of launch site (sometimes also province etc.) Coordinates – geographical coordinates; Operational date – the period of years of launch activities; Number of rocket launches – the total number of launches, including failed launches; Heaviest rocket launched – total mass at lift-off
A rocket does not have enough initial energy to allow stabilization this way. Spin stabilization of the Gyrojet was provided by angling the four tiny rocket ports rather than by forcing the projectile through a rifled barrel. Combustion gases released within the barrel were vented through vent holes in it.
Mounted on the back of a truck, the rocket was aimed in much the same way as a cannon and then fired up an elevated ramp, igniting four small spin rockets as it cleared the end of the ramp. The M31 had a range of 15.4 miles (24.8 km) with a 20 kiloton nuclear warhead and was also capable of carrying a 1,500-pound (680 kg) conventional warhead.