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Minotaur IV+

Minotaur IV+ is the higher-performance four-stage Minotaur IV configuration, replacing the baseline Orion 38 fourth stage with a larger thrust-vectoring STAR 48BV. Its sole flight to date successfully launched TacSat-4 in 2011; the configuration remains part of the offered Peacekeeper-derived Minotaur family.

Minotaur IV+
NASA / Carla Cioffi · NASA asset; NASA Image Library item 201309060002HQ identifies the exact Minotaur V/LADEE image and credits NASA / Carla Cioffi. NASA’s current Images and Media Usage Guidelines generally permit factual or informational/editorial use with NASA attribution and without implying NASA endorsement. Commercial, promotional, merchandise, logo/insignia, identifiable-person, or other protected-rights use may require separate clearance; verify before such use. · Source
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Identity

Aliases
Minotaur IV Plus
Family Name
Minotaur
Full Name
Minotaur IV+
Status
active
Type
rocket
Variant Name
IV+

Details

Description
Minotaur IV+ is the higher-performance four-stage Minotaur IV configuration, replacing the baseline Orion 38 fourth stage with a larger thrust-vectoring STAR 48BV. Its sole flight to date successfully launched TacSat-4 in 2011; the configuration remains part of the offered Peacekeeper-derived Minotaur family.
First Flight Year
2,011
Last Flight Year
2,011
Manufacturer
Operator
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
    • Nested value
    • Nested value
Rocket Specs
Payload Capacity Kg
Leo
1,837
Reusability
expendable
Stages Count
4

Links

Assets & Meta

Creation Time
July 17, 2026 at 03:17:57 UTC
Updated Time
July 29, 2026 at 15:39:30 UTC

Other

Search Name
Minotaur IV+ Minotaur IV Plus