Vostok 1

Vostok 1
Badge
Information of the mission
Mission name	Vostok 1
Spaceship	Vostok 3KA
Mass	4,725 kg
The number of the crews	One person
Call sign	Кедр (the Kay dollar, Himalayan cedar)
The launching date and time	1961April 12 6:07 (UTC)
A landing or the water landing date and time	April 12, 1961 7:55 (UTC)
Mission period	One hour 48 minutes
The number of the go-around	One lap
Apogee	327km
The perigee	169km
Revolution period	89.34 Share
Orbit angle of inclination	64.95 Degree
Chronological table
Last time The next time Sputnik 10 Vostok 2

Vostok 1 (Vostok 1 ごう, Russian: Восток-1 ヴァストーク アヂーン, English: Vostok-1, a meaning of east 1) is a name of the spaceships used in human first manned space flight carried out by the Soviet Union in 1961 and the mission. I did a trip carrying astronaut Yuri Gagarin to the unreached atmosphere outside and got on the earth circular orbit.

Table of contents

The that it features it of Vostok 1

The hull of the Vostok was comprised of the machine region which had a module (re-entry capsule) for the re-entry for the crew and instruments, compressed nitrogen, compressed oxygen, a rocket for posture controlling it. The capsule was covered with an insulation material to endure heating at the time of the re-entry. In addition, an ejector seat for the aerial escape was comprised in the capsule because the shock of the landing might adversely affect the crew. I took that I lived in the case of the mission failure of the emergency by orbit into account and piled up equipment for the 10-day life support, but there was not the retro-engine for the backup by the load limit by it.

In addition, the Vostok rocket (improved model of the R-7 missile) of the cluster method was used to launch it.

Member

• The crew: ユーリイ Gagarin
• Backup crew: German チトフ
• The spare personnel required: Ann durian Nicholayev

Mission highlight

 

The Vostok spaceship which is in condition to have been combined with launcher stairhead.

 

The instrument panel which was used in a Vostok spaceship.

Gagarin returned after a 108-minute flight unhurt. I stole out of a capsule by an ejector seat at a position of 7km above the ground and got down on the ground with a parachute (a capsule had a parachute, but it was for slowdown and was not for a human being).

Of Vostok 1 posture controlling it was performed by an automaton. This is because neither the medical group nor the engineer understood how zero gravity acts on a human being. Therefore, although I put it in an envelope, and the cord for Gagarin to cancel automatic control in emergency was located, the ground controller is barred because Gagarin who is a pilot prevents what a flight controls, and it is said that I did not know whether stability orbit arrived at launching 25 minutes later either. Because the Vostok could not change own orbit, I left a posture to a spaceship. During a flight, I left most postures to drifting. For reverse promotion flying as for an automatic system of Vostok 1 having worked posture controlled it, and was other around one hour.

The reverse promotion was carried out by the retro-firing for approximately 42 minutes near 8,000km this side, African west coast Angola from the landing planned site. After the re-ignition, I knew that it remained with a re-entry module (capsule part) having an equipment module (tank of water and oxygen) with a wire. These two should have originally isolated it ten seconds later, but did not separate until ten minutes passed. Vostok 1 turned naturally, but came back to the appropriate re-entry state because a module fell, and a wire had burnt.

I required that the pilot landed at a condition to become the official space trip with a spaceship by all means in the rule of Federation Aeronoutic International (FAI) at the time of 1961. Because the Soviet Union insisted that Gagarin landed with Vostok, FAI accepted this, but it becomes clear first Gagarin escapes from a capsule as above later, and to have landed.

When secretary FAI of the Soviet Union wrote in a flight record of Vostok 1, the discharge place assumed it 47 degrees N 22' 00", 65 degrees E 29' 00" in Baikonur, but, actually, a discharge place is チュラタム (レニンスク) suburbs 45 degrees N 55' 12.72", a position of 63 degrees E 20' 32.32", and there is it at the position of southwest approximately 250km of Baikonur. It is thought that this was performed to conceal the place of the space station (in addition, Kazakhstan and Russia change their name from チュラタム to Baikonur formally for next 1,995 years).

The capsule at the time of the re-entry is displayed now in RKK Energia Museum in コロリョフ.

Allied item

• Baikonur space station
• SK-1 space suit
• Vostok
• ラケタ
• ポレオット
• Day of the world space trip
• 108 minutes when I changed the Gagarin world

Outside link

• 'Poyekhali!' Remembering Our First Space Voyager (Part 1) April 12, 2014 AmericaSpace.com
• 'Poyekhali!' Remembering Our First Space Voyager (Part 2) April 13, 2014 AmericaSpace.com
• Manned space flight - Japanese Broadcasting Corporation (NHK) first the NHK archives Soviet Union

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= Vostok 1 &oldid=60365411"

This article is taken from the Japanese Wikipedia Vostok 1

This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.

Wikipedia and Tranpedia does not guarantee the accuracy of this document. See our disclaimer for more information.

In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.