FACTOID # 121: Houses in English-speaking countries have the most rooms.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

SEARCH ALL

FACTS & STATISTICS    Advanced view

Search encyclopedia, statistics and forums:

 

 

(* = Graphable)

 

 


Encyclopedia > Zenit rocket
Zenit
Zenit-2 rocket (Baikonur, 10 December 2001)
Zenit-2 rocket (Baikonur, 10 December 2001)
Fact sheet
Function Medium expendable Carrier rocket
Manufacturer Yuzhnoe Design Bureau
Country of origin Ukraine
Size
Height 57-59.6 m (187-195 ft)
Diameter 3.9 m (12.7 ft)
Mass 444,900 -462,200 kg (1,011,700 - 1,038,000 lb lb)
Stages 2 or 3
Capacity
Payload to LEO Zenit 2 - 13,740 kg (30,290lb)
Payload to
SSO
Zenit 2 - 5,000 kg (11,000 lb)
Payload to
GTO
Zenit 3SL - 5,250 kg (11,570 lb)
Launch History
Status Active
Launch Sites LC-45, Baikonur Cosmodrome
Ocean Odyssey
Total launches 61
37 Zenit 2
24 Zenit 3SL
Successes 52
31 Zenit 2
21 Zenit 3SL
Failures 8
6 Zenit 2
2 Zenit 3SL
Partial Failures 1 (Zenit 3SL)
Maiden flight Zenit 2:13 April 1985
Zenit 3SL: 28 March 1999
First Stage - Zenit
Engines 1 RD-171
Thrust 8.18 MN (1,839,000 lbf)
Specific Impulse 337 sec
Burn time 150 seconds
Fuel RP-1/LOX
Second Stage
Engines 1 RD-120, 1RD-8
Thrust 912 kN/79,5 kN (205,025 lbf)
Specific Impulse 349 sec
Burn time 315 seconds
Fuel RP-1/LOX
Third Stage - Block DM-SL
Engines 1 RD-58M
Thrust 84.9 kN (19,091 lbf)
Specific Impulse 352 sec
Burn time 650 seconds
Fuel RP-1/LOX

The Zenit rocket (Ukrainian: Зеніт, Russian: Зени́т; meaning Zenith) is a space launch vehicle manufactured by the Yuzhnoe Design Bureau of Ukraine. Zenit was built in the 1980s for two purposes: as a liquid rocket booster for the Energia rocket and, equipped with a second stage, as a stand-alone rocket. Moreover Zenit was planned to take over manned spaceship launches from Soyuz, but these plans were abandoned after the fall of the Soviet Union. Image File history File links Please see the file description page for further information. ... December 10 is the 344th day (345th in leap years) of the year in the Gregorian calendar, 21 days before the next year. ... 2001 (MMI) was a common year starting on Monday of the Gregorian calendar. ... A Saturn V launch vehicle sends Apollo 15 on its way to the moon. ... Yuzhnoe Design Bureau (Russian: Конструкторское бюро «Южное»), in Dnipropetrovsk, Ukraine, is a manufacturer of satellites and rockets, formerly a Soviet manufacturer of ICBMs. ... The metre, or meter (U.S.), is a measure of length. ... A foot (plural: feet or foot;[1] symbol or abbreviation: ft or, sometimes, ′ – a prime) is a unit of length, in a number of different systems, including English units, Imperial units, and United States customary units. ... The U.S. National Prototype Kilogram, which currently serves as the primary standard for measuring mass in the U.S. It was assigned to the United States in 1889 and is periodically recertified and traceable to the primary international standard, The Kilogram, held at the Bureau International des Poids et... The pound is the name of a number of units of mass, all in the range of 300 to 600 grams. ... In cargo transport, the payload is the valuable contents of the vehicle. ... A low Earth orbit (LEO) is an orbit in which objects such as satellites are below intermediate circular orbit (ICO) and far below geostationary orbit, but typically around 350 - 1400 km above the Earths surface. ... SSO can refer to: Scaled Composites SpaceShipOne Single sign-on Sun synchronous orbit This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... GTO is an abbreviation of: Geostationary transfer orbit Great Teacher Onizuka, the manga and anime series Gran Turismo Omologato, Pontiac GTO. Not to be confused with Mitsubishi GTO Guanajuato, Gto. ... Map showing the location of Baikonur Cosmodrome in Kazakhstan The Baikonur Cosmodrome (Kazakh: Байқоңыр ғарыш айлағы, Bayqoñır ÄŸarış aylağı; Russian: Космодром Байконур, Kosmodrom Baykonur), also called Tyuratam, is the worlds oldest and largest operational space launch facility. ... Ocean Odyssey drilling rig publicity photo Ocean Odyssey (Sea Launch) at port The Ocean Odyssey was a self-propelled, semi-submersible drilling rig which was rebuilt as a mobile spacecraft launch platform and is currently used by Sea Launch for equatorial Pacific Ocean launches. ... April 13 is the 103rd day of the year in the Gregorian calendar (104th in leap years). ... 1985 (MCMLXXXV) was a common year starting on Tuesday of the Gregorian calendar. ... March 28 is the 87th day of the year in the Gregorian Calendar (88th in leap years). ... 1999 (MCMXCIX) was a common year starting on Friday, and was designated the International Year of Older Persons by the United Nations. ... The RD-170 rocket engine is a Russian liquid fuel 4-chamber design. ... Thrust is a reaction force described quantitatively by Newtons Second and Third Law. ... The newton (symbol: N) is the SI unit of force. ... The pound-force is a non-SI unit of force or weight (properly abbreviated lbf or lbf). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9. ... The specific impulse (commonly abbreviated Isp) of a propulsion system is the impulse (change in momentum) per unit mass of propellant. ... RP-1 (refined petroleum) is a highly refined form of kerosene similar to jet fuel, used in the United States as a rocket fuel. ... Lox can stand for any of several things: Lox (salmon) - a type of salmon produce LOx (oxidizer) - liquid oxygen used as oxidizer in aerospace The Lox - was a Yonkers, NY-based rap trio This is a disambiguation page — a list of articles associated with the same title. ... RD-8 engine is developed by Yuzhnoye Design Bureau for the second stage of Zenit rocket. ... The specific impulse (commonly abbreviated Isp) of a propulsion system is the impulse (change in momentum) per unit mass of propellant. ... RP-1 (refined petroleum) is a highly refined form of kerosene similar to jet fuel, used in the United States as a rocket fuel. ... Lox can stand for any of several things: Lox (salmon) - a type of salmon produce LOx (oxidizer) - liquid oxygen used as oxidizer in aerospace The Lox - was a Yonkers, NY-based rap trio This is a disambiguation page — a list of articles associated with the same title. ... Block D is upper stage of rockets used by USSR/Russia. ... The specific impulse (commonly abbreviated Isp) of a propulsion system is the impulse (change in momentum) per unit mass of propellant. ... RP-1 (refined petroleum) is a highly refined form of kerosene similar to jet fuel, used in the United States as a rocket fuel. ... Lox can stand for any of several things: Lox (salmon) - a type of salmon produce LOx (oxidizer) - liquid oxygen used as oxidizer in aerospace The Lox - was a Yonkers, NY-based rap trio This is a disambiguation page — a list of articles associated with the same title. ... Rockets (including missiles) can be launched from the following: for a launch into an orbital spaceflight and beyond: a launch pad, including a floating platform (see San Marco platform, Sea Launch) for the launch into a suborbital flight also: a missile silo a mobile launcher vehicle a submarine air launch... Yuzhnoe Design Bureau (Russian: Конструкторское бюро «Южное»), in Dnipropetrovsk, Ukraine, is a manufacturer of satellites and rockets, formerly a Soviet manufacturer of ICBMs. ... A Liquid Rocket Booster (LRB) is similar to a solid rocket booster (SRB) attached to the side of a rocket to give it extra lift at takeoff. ... This article or section does not cite its references or sources. ... Soyuz rocket on launch pad. ...


Zenits are launched from Russia's Baikonur Cosmodrome in Kazakhstan, and by the Sea Launch consortium's floating launch platform in the Pacific Ocean. The engines of the Zenit's first and second stages as well as the upper stage of the Zenit-3SL rocket are supplied by Russia. Since the Zenit is not built in Russia, it is planned to be replaced in that service by the new and yet unflown Angara rocket, although Russia does still use the Zenit. There are plans to use an improved Zenit-3SLB rocket for commercial launches from Baikonur Cosmodrome beginning with 2007; this service is marketed as "Land Launch." Map showing the location of Baikonur Cosmodrome in Kazakhstan The Baikonur Cosmodrome (Kazakh: Байқоңыр ғарыш айлағы, Bayqoñır ğarış aylağı; Russian: Космодром Байконур, Kosmodrom Baykonur), also called Tyuratam, is the worlds oldest and largest operational space launch facility. ... Sea Launch command ship Sea Launch Commander Sea Launch launch platform Ocean Odyssey Sea Launch is a spacecraft launch service, which uses mobile sea platform for equatorial launches of commercial payloads on top of specialized Zenit-3SL rockets. ... The Angara rocket is a planned space-launch vehicle, designed to place heavy payloads into orbit. ...


Zenit-3SL has launched 24 times with 21 successes, 2 failures, and 1 partial success as of January 2007. The first failure, of a Hughes-built communications satellite owned by ICO Global Communications, occurred on the second commercial launch on March 12, 2000 and was blamed on a software error that failed to close a valve in the second stage of the rocket. The second failure occurred on January 30th 2007 when the rocket exploded on the Ocean Odyssey launch platform, seconds after engine ignition. The NSS-8 communication satellite onboard was destroyed. Hughes logo adopted after his death Hughes developed the AIM-120 AMRAAM, one of the worlds most advanced air-to-air missiles Hughes Aircraft Company was a major defense/aerospace company founded by Howard Hughes. ... ICO Satellite Management, LLC, formerly ICO Global Communications, plans to offer S-band mobile satellite services (MSS) via a satellite in geostationary orbit and auxiliary ground-based relays. ... March 12 is the 71st day of the year in the Gregorian Calendar (72nd in leap years). ... This article is about the year 2000. ...


On the 30 of January 2007 the Zenit-3SL rocket carrying a commercial communications satellite exploded. The blast occurred at the scheduled 3:22 p.m. PST launch time. It was not known if the Zenit-3SL rocket actually lifted off the platform.


NSS-8, which was insured, was to have been used for audio, video, data and Internet services for countries in Europe, Africa, the Middle East, the Indian subcontinent and Asia, Sea Launch said.


"There was an explosion as we were lifting off," said Paula Korn, a spokeswoman for Sea Launch Co.,


In the study entitled The Military Use of Space: A Diagnostic Assessment (csbaonline.org for copies), data compiled by Greg Lucas and Charles Murphy in Appendix 4 of the study shows that among the 16 launchers surveyed, the Zenit 2 is currently the lowest cost vehicle for achieving LEO in terms of payload weight per launch ($1167-1667 per pound), and one of the lowest in terms of total costs per launch ($35-$50 million). [1]


Current models:

Zenit-2 Zenit-3SL
Stages 2 3
Total length 57 m 59.6 m
Total empty mass 37,600 kg 40,320 kg
Total gross mass 444,900 kg 462,200 kg
Payload 13.74 tonne to LEO ≈6 tonne to GTO
Launch site Baikonur Cosmodrome Sea Launch ocean platform
Launches 21 (6 failed) as of 2004-06-10 23 (2 failed, 1 partial success)
as of 2007-01-30
Success ratio 71.4% 91.3%
Price per launch ~$45 million ~$90 million




metre or meter, see meter (disambiguation) The metre is the basic unit of length in the International System of Units. ... The U.S. National Prototype Kilogram, which currently serves as the primary standard for measuring mass in the U.S. It was assigned to the United States in 1889 and is periodically recertified and traceable to the primary international standard, The Kilogram, held at the Bureau International des Poids et... A tonne or metric ton (symbol t), sometimes referred to as a metric tonne, is a measurement of mass equal to 1,000 kilograms. ... A low Earth orbit (LEO) is an orbit in which objects such as satellites are below intermediate circular orbit (ICO) and far below geostationary orbit, but typically around 350 - 1400 km above the Earths surface. ... A geostationary transfer orbit (GTO) is a Hohmann transfer orbit around the Earth between a low Earth orbit (LEO) and a geostationary orbit (GEO). ... Map showing the location of Baikonur Cosmodrome in Kazakhstan The Baikonur Cosmodrome (Kazakh: Байқоңыр ғарыш айлағы, Bayqoñır ğarış aylağı; Russian: Космодром Байконур, Kosmodrom Baykonur), also called Tyuratam, is the worlds oldest and largest operational space launch facility. ... Sea Launch command ship Sea Launch Commander Sea Launch launch platform Ocean Odyssey Sea Launch is a spacecraft launch service, which uses mobile sea platform for equatorial launches of commercial payloads on top of specialized Zenit-3SL rockets. ... 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ... June 10 is the 161st day of the year in the Gregorian calendar (162nd in leap years), with 204 days remaining. ... 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD (or CE) era. ... January 30 is the 30th day of the year in the Gregorian calendar. ...

Payload Capacities
Two stage version (Zenit-2)
Payload to LEO 13,740 kg
Payload to PEO 5,000 kg
Payload to GEO Not designed for GEO
Three stage version (Zenit-3SL)
Payload to LEO 6,100 kg,

3rd stage structural limitation In cargo transport, the payload is the valuable contents of the vehicle. ... A low Earth orbit (LEO) is an orbit in which objects such as satellites are below intermediate circular orbit (ICO) and far below geostationary orbit, but typically around 350 - 1400 km above the Earths surface. ... A satellite in a polar orbit passes above or nearly above both poles of the planet (or other celestial body) on each revolution. ... It has been suggested that this article or section be merged with geosynchronous orbit. ...

Payload to MEO 3,965 kg (10,000 km, 45°)
Payload to GEO 1,840 kg
Payload to GTO 5,250 kg (upgraded to 6,000+ kg)



Intermediate circular orbit (ICO), also called medium earth orbit (MEO), is used by satellites between the altitudes of low earth orbit (up to 1400 km) and geostationary orbit (ca. ... A geostationary transfer orbit (GTO) is a Hohmann transfer orbit around the Earth between a low Earth orbit (LEO) and a geostationary orbit (GEO). ...


Zenit 3SL

Zenit-3SL is a three stage carrier rocket developed for and used by the Sea Launch consortium. Rockets (including missiles) can be launched from the following: for a launch into an orbital spaceflight and beyond: a launch pad, including a floating platform (see San Marco platform, Sea Launch) for the launch into a suborbital flight also: a missile silo a mobile launcher vehicle a submarine air launch... Sea Launch command ship Sea Launch Commander Sea Launch launch platform Ocean Odyssey Sea Launch is a spacecraft launch service, which uses mobile sea platform for equatorial launches of commercial payloads on top of specialized Zenit-3SL rockets. ...


It combines:

Rockets used by Sea Launch are assembled in Long Beach, California. Launches occur from the Ocean Odyssey offshore launch platform, situated at the equator. The Ocean Odyssey is also used to transport rockets to the launch site. An aerospace company in Ukraine, which builds the Cyclone rocket, used by Brazil. ... The A.M. Makarov Yuzhny Machine-Building Plant, or PA Yuzhmash ( Ukrainian: ; Russian: ; literally Production Association Southern Machine-Building Plant named after A.M. Makarov) is a Ukrainian manufacturer of agricultural equipment, buses, trolley buses and trams, wind turbines, space rockets, and satellites. ... Block D is upper stage of rockets used by USSR/Russia. ... S.P. Korolev Rocket and Space Corporation Energia (also known as RKK Energiya) is a Russian manufacturer of spacecraft and space station components. ... The Boeing Company (NYSE: BA, TYO: 7661 ) is an aerospace and defense corporation headquartered in Chicago, Illinois. ... Ocean Odyssey drilling rig publicity photo Ocean Odyssey (Sea Launch) at port The Ocean Odyssey was a self-propelled, semi-submersible drilling rig which was rebuilt as a mobile spacecraft launch platform and is currently used by Sea Launch for equatorial Pacific Ocean launches. ...


External links

 v  d  e 
USSR (to 1991) and Russian government expendable launch vehicles
Active: Cosmos-3M | Dnepr | Molniya | Proton | Rockot | Shtil' | Soyuz (U, 2) | START-1 | Strela | Tsyklon | Volna | Zenit
In Development: Angara | Onega
Past: Energia | N1 | Polyot | R-7 Semyorka | Voskhod | Vostok

  Results from FactBites:
 
Zenit rocket facilities in Baikonur (1293 words)
Traditionally for the Russian rocketry, the Zenit is assembled and transported to the launch pad in horizontal position on a rail transporter.
The Zenit rocket inherited from the past an assembly and processing complex in Area 42, which was previously served R-16 and later R-36-type ballistic missiles.
The test version of the Zenit rocket is on the right, the main rail tracks used to deliver stages and to roll out the vehicle to the launch pad is in the center.
Zenit rocket - Wikipedia, the free encyclopedia (195 words)
Zenit was build in the 1980s for two purposes: as a Liquid Rocket Booster for the Energia rocket and, equipped with a second stage, as a stand-alone rocket.
Zenits are launched from Russia's Baikonur Cosmodrome in Kazakhstan, and by the Sea Launch organization's floating launch platform in the Pacific Ocean.
Since the Zenit is not built in Russia, it is planned to be replaced in that service by the new and yet unflown Angara rocket, although Russia does still use the Zenit.
  More results at FactBites »


 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments
Please enter the 5-letter protection code

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms.