Minotaur V
![]() The first Minotaur V at MARS before the launch ofLADEE. | |
Function | Expendable launch system |
---|---|
Manufacturer | Northrop Grumman(Northrop Grumman Innovation Systems) |
Country of origin | United States |
Size | |
Height | 24.56 m[1] |
Diameter | 2.34 m[1] |
Mass | 89,373 kg[1] |
Stages | Five |
Capacity | |
Payload toGTO | |
Mass | 532 kg |
Payload toTLI | |
Mass | 342 kg |
Associated rockets | |
Family | Minotaur |
Launch history | |
Status | Active, no planned launches |
Launch sites | SLC-8,Vandenberg SFB LP-0B,MARS LP-1,Kodiak |
Total launches | 1 |
Success(es) | 1 |
First flight | 7 September 2013 |
First stage –SR-118 | |
Powered by | 1Solid |
Maximum thrust | 2,200kN(490,000 lbf) |
Burn time | 83 seconds |
Propellant | Solid |
Second stage –SR-119 | |
Powered by | 1Solid |
Maximum thrust | 1,365 kilonewtons (307,000 lbf) |
Burn time | 54 seconds |
Propellant | Solid |
Third stage –SR-120 | |
Powered by | 1Solid |
Maximum thrust | 329 kilonewtons (74,000 lbf) |
Burn time | 62 seconds |
Propellant | Solid |
Fourth stage –Star-48BV | |
Powered by | 1Solid |
Maximum thrust | 64 kilonewtons (14,000 lbf) |
Burn time | 84 seconds |
Propellant | Solid |
Fifth stage (Baseline) –Star-37FM | |
Powered by | 1Solid |
Maximum thrust | 47.26 kilonewtons (10,620 lbf) |
Burn time | 63 seconds |
Propellant | Solid |
Fifth stage (Optional) –Star-37FMV | |
Powered by | 1Solid |
Propellant | Solid |
Minotaur Vis an Americanexpendable launch systemderived from theMinotaur IV,itself a derivative of theLGM-118 PeacekeeperICBM.It was developed byOrbital Sciences Corporation,(now absorbed intoNorthrop Grumman Innovation Systems) and made its maiden flight on 7 September 2013 carrying theLunar Atmosphere and Dust Environment Explorerspacecraft forNASA.[2]While Minotaur V is still likely active and available to fly, no further flights are scheduled as of May 2024.
Design[edit]
Minotaur V is a five-stage vehicle and is designed to place up to 630 kilograms (1,390 lb) of payload into ageosynchronous transfer orbit,or 342 kilograms (754 lb) on atrans-lunartrajectory.[3]It consists of a Minotaur IV+, with aStar-37as a fifth stage. Two variants are available, one with aspin-stabilizedStar-37FM upper stage, and the other with a Star-37FMV capable ofthree-axis stabilization.[3]The Star-37FMV upper stage is heavier, reducing payload capacity, but is more maneuverable.
Launch pads[edit]
Space Launch Complex 8at theVandenberg Space Force Base,Pad 0Bat theMid-Atlantic Regional Spaceport(MARS), andPad 1of theKodiak Launch Complexare all capable of accommodating Minotaur V. As of 2024[update],the vehicle has only launched from MARS.[4]
Launch history[edit]
The only Minotaur V occurred on 7 September 2013 at 03:27 UTC fromLaunch Pad 0Bat theMid-Atlantic Regional Spaceportin Virginia. The payload for the maiden flight was theLADEElunarexoatmosphere science spacecraft (SATCAT: 39246, decay date: 18 April 2014).[5] While now separated from the LADEE spacecraft, both the fourth and fifth stages of the Minotaur V reached orbit, and becamederelict satellitesinEarth orbit(SATCAT: 39248, decay date: 27 November 2013).[6]
Flight number | Date (UTC) | Launch site | Payload | Orbit | Outcome |
---|---|---|---|---|---|
1 | September 7, 2013 03:27 |
MARSLP-0B | LADEE | LTO | Success |
References[edit]
- ^abc"Lunar Atmosphere and Dust Environment Explorer (LADEE) Launch"(PDF).NASA.Retrieved8 September2013.
- ^"Lunar Atmosphere and Dust Environment Explorer (LADEE) Mission website".NASA.Archived fromthe originalon 2010-03-29.
- ^ab"Fact Sheet"(PDF).Minotaur V.Orbital Sciences Corporation.Archived fromthe original(PDF)on 2006-03-11.Retrieved22 January2013.
- ^Krebs, Gunter."Minotaur-3/-4/-5 (OSP-2 Peacekeeper SLV)".Gunter's Space Page.Retrieved22 January2013.
- ^Stephen Clark (7 September 2013)."Moon mission hits snag after flawless late-night launch".Spaceflight Now.Retrieved7 September2013.
- ^ Graham, William (6 September 2013)."Orbital's Minotaur V launches LADEE mission to the Moon".NASAspaceflight.Retrieved8 September2013.