Minotaur IV
ActiveOrbital ATK (OA)
Sept. 26, 2010
Description
The Minotaur IV launch system is derived from the Peacekeeper ICBM. The first three stages are taken directly from decommissioned Peacekeeper missiles. A fourth stage, the Orion-38, is taken from the Pegasus family of air-launched rockets.
Specifications
-
Stages
4 -
Length
23.9 m -
Diameter
2.35 m -
Fairing Diameter
― -
Launch Mass
86.0 T -
Thrust
2200.0 kN -
Apogee (Sub-Orbital)
500.0 km
Family
-
Name
Minotaur IV -
Family
― -
Variant
― -
Alias
Peacekeeper SLV -
Full Name
Minotaur IV
Payload Capacity
-
Launch Cost
― -
Low Earth Orbit
1735.0 kg -
Geostationary Transfer
Orbit
― -
Direct Geostationary
― -
Sun-Synchronous Capacity
―
Orbital ATK
Commercial
President: David W. Thompson
OA 2015Orbital ATK Inc. was an American aerospace manufacturer and defense industry company. It was formed in 2015 from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems. Orbital ATK was purchased by Northrop Grumman in 2018.
Upcoming Spaceflights
Minotaur IV | EWS OD-1
Orbital ATK | United States of AmericaVandenberg SFB, CA, USA
Status: To Be Determined
Mission:
The Electro-Optical/Infrared Weather System (EWS) Operational Demonstration-1 (OD-1) is a weather satellite for the United States Space Force. It is a prototype satellite made by General Atomics that will be place in LEO for a three-year demonstration mission of new EO/IR sensor technologies to various US military branches, and to act as a stop-gap for Defense Department needs for weather data.
Sun-Synchronous OrbitMinotaur IV | STP-S29A
Orbital ATK | United States of AmericaVandenberg SFB, CA, USA
Status: Launch Successful
Mission:
STP-S29A is a mission under the U.S. Department of Defense's Space Test Program (STP) that will deliver technology demonstrations to orbit and contribute to future space system development, with this launch delivering up to 200 kg of STP cubesats to Low Earth Orbit. The main payload will be STPSat-7, an ESPA class satellite based on the Aegis Aerospace M-1 satellite bus used on the STPSat-4 mission for hosting research and technology demonstration payloads for the Department of Defense (DoD). One of the payload is U.S. Naval Research Laboratory's (NRL) Lightsheet Anomaly Resolution and Debris Observation (LARADO) instrument, used to detect and characterize lethal non-trackable orbital debris with lasers in orbit.
Low Earth OrbitStarship
Starlink Group 31-1 (Starship Flight 14)
Orbital Launch Pad 2 - SpaceX Starbase, TX, USA14th test flight of the two-stage Starship launch vehicle. 3rd flight of Starship V3 and the first Starship flight to deploy satellites (a group of S…
Falcon 9
USSF-385
Space Launch Complex 4E - Vandenberg SFB, CA, USAA classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bu…
Electron
Owlright, Owlright, Owlright (StriX Launch 13)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New ZealandSynthetic aperture radar satellite for Japanese Earth imaging company Synspective.
Long March 6A
Yaogan 40 Group 04
Launch Complex 9A - Taiyuan Satellite Launch Center, People's Republic of China3 Chinese reconnaissance satellites of unknown purposes, officially reported as for "Electromagnetic environment probing".
Long March 8A
SatNet LEO Group 26
Commercial LC-1 - Wenchang Space Launch Site, People's Republic of ChinaA batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…
