S-300 rocket

In this item, I explain a Japanese single step-type observation rocket. Please see "S-300" (missile) about the long-distance land-to-air missile of the former Soviet Union.

S-300 rocket is the observation rocket which old Tokyo University Institute of Space and Aeronautical Science (ISAS) (existing Japan Aerospace Exploration Agency Institute of Space and Astronautical Science) developed in an IX plan. In addition, I describe the PT-300 rocket which is the prototype of the rocket in this clause.

Table of contents

Summary

It is S-300 rocket to have been developed parallel to S-210 rocket for Antarctic observation use of National Institute of Polar Research. The PT-300 rocket which was prototype flew normally in (1966) in 1966 and arrived at an altitude of 160km. I received this success, and the S-300 rocket was produced, and three planes flew from the first unit to the third unit in (1969) in 1969, but abnormality occurred in a body burning to two planes of those. About the abnormal cause, it was supposed that it was convincing that an attack angle was abnormally enhanced by pace roll resonance. A policy to evade resonance by wearing a spin from all over the flight positively in large in gas is devised, and I change it, and S-310 rocket will be developed in people of contracting business by Nissan Motor, Nippon Oil & Fats.

Mitsubishi Heavy Industries, Daisel performed the production.

Specifications

PT-300

• Full length: 6,487.5mm
• A diameter: 300mm
• Gross weight: 668.9 kg
• Deployment weight: 32.2 kg
• Arrival is high: 160km

S-300

• Full length: 6.5m
• A diameter: 300mm
• Gross weight: 660 kg
• Deployment weight: 55 kg (構造部含)
• Arrival is high: 160km

Flight results

Number	Flight date and time (JST)			Place	Arrival is high	Experiment contents
PT-300-1	1966	November 4	11:05	KSC	160km	Flight performance test
S-300-1	1969	January 9		KSC
S-300-2		August 24		KSC
S-300-3		September 8		KSC

Allied item

• Institute of Space and Astronautical Science
• National Institute of Polar Research
• S-310 rocket

Outside link

• Tokyo University Institute of Space and Aeronautical Science report Vol. 3 first (B) observation rocket special feature (CiNii)
• Observation rocket S-310 (ISAS/JAXA)
• The history 1960s of Venus museum space development and Meisei Electric (Meisei Electric)
• Production study memory publication page (Inst. of Industrial Sci., Univ. of Tokyo)

This item is an unfinished item in conjunction with the space development. I demand the cooperator who corrects it, and corrects this item (a project: space development /Portal: space development).

It is acquired by "https://ja.wikipedia.org/w/index.php?title=S-300 rocket &oldid=57215592"

This article is taken from the Japanese Wikipedia S-300 rocket

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