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Vector-R Diagram.svg
Function Smallsat Launch Vehicle
Manufacturer Vector Space Systems
Country of origin United States
Cost per launch 2-3 Million USD
Height 12 m
Diameter 1.2 m
Mass 5,000 kg
Stages 2/3
Payload to LEO 60 kg [1]
Payload to SSO 26 kg [2]
Associated rockets
Family Vector (rocket family)
Derivatives Vector-H
Comparable Electron, Falcon 1, Firefly Alpha
Launch history
Status In Development, 2 prototype launches
Launch sites Pacific Spaceport Complex – Alaska
Spaceport Florida Launch Complex 46
First stage
Diameter 1.2 m (3 ft 11 in)
Engines 3 X LP-1
Thrust 18,300 lbf (81,000 N)
Burn time 143 seconds
Fuel Propylene / LOX
Second stage
Diameter .635 m (2 ft 1.0 in)
Engines 1 X LP-2
Thrust 1,000 lbf (4,400 N)
Burn time 433 seconds
Fuel Propylene / LOX

Vector-R (Vector Rapid) is two-stage orbital expendable launch vehicle being developed by the American aerospace company Vector Launch to cover the commercial small satellite launch segment (CubeSats).[3]

The rocket completed a first test flight at low altitude in May 2017.[4] Vector Launch is currently planning the first orbital launch from the Pacific Spaceport Complex in Alaska later in 2018.[5]

An upgraded version of the Vector-R, called the Vector-H (Heavy), is expected to launch in 2019.[not verified in body]


Vector-R uses two stages with a 1.2-meter (3.9 ft) diameter first stage and 0.635-meter (2.08 ft) diameter second stage, both filled with propylene/LOX propellant. The main body of the rocket is constructed using a lightweight carbon composite material.[6]

The launch vehicle's first stage is powered by three LP-1 LOX/propylene engines, delivering 81,000 newtons of force. The second stage is powered by one LP-2 LOX/propylene engine, delivering 4,400 newtons of force. The engines use a 3D-printed engine injector, designed with help from NASA's Science, Technology and Mission Directorate (STMD) Flight Opportunities program. This allows the injector to be produced as a single piece of hardware, instead of as individual components.[citation needed]

Vector is aiming the rocket at a launch cadence of 100 vehicles per year.[7]

Block 0.1

The first two and upcoming third sub-orbital flight test use the Vector-R Block 0.1 prototype model,[8] which is a full size aluminium air-frame of the Vector-R but with only one first stage engine.


The Vector-RE1 has the same body as the standard Vector-R but includes an electric powered third stage.[8]

Intended usage

Vector-R is designed to launch a 60 kg (130 lb) payload to a 1,000 km (620 mi) Sun-synchronous orbit, suitable for CubeSats and other small satellites. The cost per launch is less than US$3 million, a price point that the company hopes will allow it to attract one hundred launches per year. Customers may choose to encapsulate their spacecraft in payload fairings provided by the company, which can be attached to the rocket shortly before launch, in several different configurations, such as fitting CubeSats dispensers or multiple satellites in a single fairing.

Vector will use on-site payload integration for the early launches. However it expects to be able to integrate payloads at their Arizona and California payload facilities and ship them to their launch sites.

Launch sites

Mojave Spaceport

Vector-R currently launches from the Mojave Air and Space Port and Spaceport Camden for its flight tests. It has completed one test flight from each pad and one test flight is planned from Mojave in 2018. Flight B0.002 was also the first launch from Spaceport Camden.

As of 2018 Vector plans to use the LC-46 launch site in Florida and the Mid-Atlantic Regional Spaceport (MARS) Pad 0B[9] for the Vector-R rocket starting in 2018, with the first all-up launches occurring from MARS Pad 0B.[10] Additionally, Vector investigates adding more minimal infrastructure launch pads either located on land in the US, or to launch the rocket from barges on the ocean.[2]

Vector is currently planning the first orbital launch from Pacific Spaceport Complex – Alaska later in 2018.[11]

Launch statistics

Launch sites


Launch outcomes

  •   Failure
  •   Partial failure
  •   Success
  •   Scheduled

Launch history

Flight № Date / time (UTC) Rocket
Launch site Payload Payload mass Orbit Customer Launch
B0.001 3 May 2017
Vector-R (P-19H) Mojave[13] Sub-orbital Vector Space Systems Success
Flight test; maiden flight of the Vector-R; first engineering test, scaled down version
B0.002[14] 2 August 2017
Vector-R Camden[15] Two customer payloads Sub-orbital Vector Space Systems Success
Flight test; Full prototype version, upgraded flight systems. The launch was delayed due to ignition detection failure.

Planned launches

Date / time (UTC) Rocket
Launch site Payload Orbit Customer
2018 Vector-R Camden[8] Sub-orbital Vector Space Systems
B0.003[16]; Flight-Test; Testing fairings, avionics, and thrust vector control
2018 Vector-R PSCA [17] Unicorn 2A
Delfi-PQ 1[18]
LEO Alba Orbital
Delft University of Technology
First orbital and commercial flight of the Vector-R. First dedicated PocketQube launch.
2018 Vector-R MARS LP-0B / PSCA Landmapper-HD LEO Astro Digital
Earth observation
2019 Vector-R Open Cosmos


  1. ^ "Vector-R (Rapid)". Retrieved 27 October 2018.
  2. ^ a b "Vector-R : Payload User's Guide" (PDF). Retrieved 27 October 2018.
  3. ^ "Vector Space Systems raises funds to develop small launch vehicle -". 2016-04-26. Retrieved 2017-03-22.
  4. ^ "Vector has completed the first successful flight test of its new micro rocket". 2017-05-03. Retrieved 2017-05-04.
  5. ^ VECTOR (22 February 2018). "This week, Vector submitted its first launch application to the @FAANews to enable orbital launching from the Pacific Spaceport Complex - Alaska, later this year". @vectorspacesys. Retrieved 2018-02-25.
  6. ^ "Vector-R (Rapide) - Vector Space Systems". Vector Space Systems. Retrieved 2017-03-22.
  7. ^ "Tiny rocket company aims for 100 launches a year—and it just might succeed". Ars Technica. Retrieved 2017-03-22.
  8. ^ a b c "Vector". Retrieved 27 October 2018.
  9. ^ "Vector to perform first orbital launches from Virginia". 24 October 2017. Retrieved 27 October 2018.
  10. ^ Vector Space aims to expand launch ranges with minimal infrastructure pads
  11. ^ VECTOR (22 February 2018). "This week, Vector submitted its first launch application to the @FAANews to enable orbital launching from the Pacific Spaceport Complex - Alaska, later this year". @vectorspacesys. Retrieved 2018-02-25.
  12. ^ "Vector Space Makes 1st Test Launch of Small-Satellite Rocket". Retrieved 27 October 2018.
  13. ^ "Vector Becomes First to Complete Successful Flight Test of Launch Vehicle". PR Newswire. 3 May 2017. Retrieved 2017-11-11.
  14. ^ Vector. "Vector Successfully Launches First Ever Rocket from Spaceport Camden". Retrieved 27 October 2018.
  15. ^ Henning, Allyson (2 August 2017). "Camden Spaceport sees 1st launch". Jacksonville, FL: WJXT. Archived from the original on 2017-11-11. Retrieved 2017-11-11.
  16. ^ Cantrell, Jim (3 February 2018). "Our @vectorspacesys B0.003 vehicle being readied in our new factory in #Tucson for flight later in March testing multiple subsystems including fairings, avionics, and thrust vector control systems on a suborbital flight. Stay tuned !". @jamesncantrell. Retrieved 2018-02-25.
  17. ^ "Vector planning first orbital launch this summer". 20 February 2018. Retrieved 27 October 2018.
  18. ^ "Vector to Conduct Dedicated Launch of Alba Orbital PocketQube Satellites on First Orbital Attempt". PR Newswire. 8 March 2018. Retrieved 4 April 2018.
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