Comparison of orbital launch systems: Difference between revisions
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List of [[launch system]]s capable of lifting to [[Low Earth Orbit|LEO]] at least 20,000 kg,{{Citation needed|date=February 2010}} but less than 50,000 kg, the minimum threshold for [[Comparison of super heavy lift launch systems|Super Heavy Lift Vehicles]] defined in the [[Review of United States Human Space Flight Plans Committee|Augustine report]].<ref name=hsf200910> |
List of [[launch system]]s capable of lifting to [[Low Earth Orbit|LEO]] at least 20,000 kg,{{Citation needed|date=February 2010}} but less than 50,000 kg, the minimum threshold for [[Comparison of super heavy lift launch systems|Super Heavy Lift Vehicles]] defined in the [[Review of United States Human Space Flight Plans Committee|Augustine report]].<ref name=hsf200910> |
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[http://www.nasa.gov/pdf/396093main_HSF_Cmte_FinalReport.pdf HSF Final Report: Seeking a Human Spaceflight Program Worthy of a Great Nation], October 2009, ''Review of U.S. Human Spaceflight Plans Committee'', p. 65-66.</ref> |
[http://www.nasa.gov/pdf/396093main_HSF_Cmte_FinalReport.pdf HSF Final Report: Seeking a Human Spaceflight Program Worthy of a Great Nation], October 2009, ''Review of U.S. Human Spaceflight Plans Committee'', p. 65-66.</ref> |
Revision as of 10:09, 9 December 2010
List of launch systems capable of lifting to LEO at least 20,000 kg,[citation needed] but less than 50,000 kg, the minimum threshold for Super Heavy Lift Vehicles defined in the Augustine report.[1]
The Heavy Lift Launch Vehicles are the most capable launch vehicles in active service as currently there are no operational vehicles that could lift bigger payloads (if we don't count the returnable Space Shuttle orbiters themselves as payload), because all Super-Heavy Lift Vehicles are either already retired or still in development.
Retired, Operational and Under development
In the table below, systems that have not yet conducted a successful launch are listed in italics.
Legend for below table: [under development] — [retired or canceled] — [operational or available]
Proposed and design concepts
Notes
- ^ a b The column launch record is defined here as the number of times the launch vehicle achieved a desired orbit (e.g. payload separation orbit, final mission orbit, etc.) with the payload intact, divided by the total number of attempted launches.
Launches into a useless orbit (i.e., an orbit from which the payload is unable to operate) are excluded from success, as is the case of a launch in which the payload was destroyed before the launch vehicle achieved a desired orbit. Success of the launches is determined by the performance of the launch vehicle itself and classification is not affected by subsequent failures of other elements like payload separation failure, payload propulsion failure (not reaching a desired payload final orbit from the desired transfer orbit), other payload failures (including re-entry failures). Other definitions of launch success may result in different values for the launch success record (see notes where applicable).
The total number of launch attempts includes development and test launches, if the launcher is in its complete expected configuration (and sub-orbital launches if so noted), but pre-launch failures are not included. - ^ a b The column active period is defined here as the years between first and final scheduled launch flights/attempts or years of development for launch vehicles that have made no launch attempts.
- ^ a b The US Space Shuttle Transportation System and the Soviet Energia-Buran system, consist of launch vehicle rockets and returnable spaceplane orbiter. Payload values listed here are for the mass of the payload in cargo bay of the spaceplanes, excluding the mass of the spaceplanes themselves.
- ^ Energia launched only once in the configuration with Buran orbiter. The other launch of Energia was with the 80mt Polyus payload and is listed in the super heavy lift category.
- ^ SpaceX "Standard launch services pricing" valid through 2010-09-31. Requires payment in full at time of signing of the launch contract.
- ^ The Space Shuttle has two mission failures, the STS-51-L and STS-107. STS-51-L exploded during launch. STS-107 mission did successfully place its payload into orbit; however, the vehicle (and return-payload) was destroyed on reentry (see Space Shuttle Columbia disaster), because of damage sustained during launch.
See also
- Comparison of small lift launch systems
- Comparison of medium lift launch systems
- Comparison of mid-heavy lift launch systems
- Comparison of super heavy lift launch systems
References
- ^ HSF Final Report: Seeking a Human Spaceflight Program Worthy of a Great Nation, October 2009, Review of U.S. Human Spaceflight Plans Committee, p. 65-66.
- ^ a b Семейство ракет-носителей «Ангара», date unknown, Retrieved 2010-08-09.
- ^ a b http://www.russianspaceweb.com/angara7.html
- ^ http://event.arc.nasa.gov/aresv/ppt/Saturday/2Sumrall/2Sumrall.pdf
- ^ The two heavy-lift variants of Ariane 5 are the Ariane 5 ECA, used for GTO launches; and the Ariane 5 ES, used for LEO / ISS launches. See the main article on Ariane 5 for detailed explanations.
- ^ "Ariane 5 Users Manual, Issue 4, P. 39 (ISS orbit)" (PDF). Arianespace. Archived from the original (PDF) on 2007-09-27. Retrieved 2007-11-13.
- ^ "Ariane 5 ECA Overview". Arianespace. Archived from the original on 2007-11-04. Retrieved 2007-11-13.
- ^ "Rising Launch Prices Buoy Arianespace's Outlook". Space.com. Retrieved 2007-01-17. [dead link ]
- ^ United Launch Alliance. "Atlas V Product Card" (PDF).
- ^ a b "Atlas Product Sheet, FINAL" (PDF). United Launch Alliance. Retrieved 2007-12-12. [dead link ]
- ^ http://www.globalsecurity.org/space/systems/atlas-v.htm Atlas V EELV - Lockheed-Martin Retrieved on 2008-02-08
- ^ a b "Delta Product Sheet, FINAL" (PDF). United Launch Alliance. Archived from the original (PDF) on 2007-09-28. Retrieved 2007-11-14.
- ^ "S.P.Korolev RSC Energia - LAUNCHERS". Energia.
- ^ a b c d e "FALCON 9 HEAVY OVERVIEW". SpaceX. 2010. Retrieved 2010-08-04.
- ^ a b "ChangZheng 5 (Long March 5) Launch Vehicle". SinoDefence.com. 2009-02-20. Retrieved 2009-03-06.
- ^ a b "Proton Launch System Mission Planner's Guide, LKEB-9812-1990" (PDF). International Launch Services. pp. 2–2. Archived from the original (PDF) on 2007-10-27. Retrieved 2007-11-12.
LEO i = 51.6°, H = 200 km circular ... GTO (1800 m/s from GSO) i = 31.0°, Hp = 2100 km, Ha = 35,786 km
- ^ a b c d e f "Space Transportation Costs: Trends in Price Per Pound to Orbit 1990-2000" (PDF). Futron. Retrieved 2010-05-02.
- ^ Encyclopedia Astronautica - Proton
- ^ http://ru.wikipedia.org/wiki/Русь-М#cite_note-novosti-kosmonavtiki-0
- ^ a b Zak, Anatoly (2009). "Launch vehicle for the PPTS spacecraft". RussianSpaceWeb.com. Retrieved 2009-08-22.
- ^ http://ru.wikipedia.org/wiki/Русь-М#cite_note-novosti-kosmonavtiki-0
- ^ http://ru.wikipedia.org/wiki/Русь-М#cite_note-novosti-kosmonavtiki-0
- ^ Ed Kyle, Active Launch Vehicle Reliability Statistics page on Launch Report site, Retrieved 2010-08-31.
- ^ a b c "Fact Sheet - TITAN IVB". United States Air Force. Retrieved 2007-11-12.
- ^ http://commercialspace.pbworks.com/f/SpaceX_Overview_TEM%20small.pptx
- ^ http://www.astronautix.com/lvs/jarvis.htm