Minotaur IV
Orbital ATK
Manufacturer
Orbital ATK
Family
Minotaur
Maiden flight
2010-09-26
Length
23.9 m
Diameter
2.35 m
Payload to LEO
1,735 kg
Launches
5
Successful
5
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.


Minotaur IVTBD
EWS OD-1 · Northrop Grumman Space Systems
Wednesday, Jun 30, 2027, 00:00 UTC

Minotaur IVSuccess
STP-S29A · Northrop Grumman Space Systems
Tuesday, Apr 7, 2026, 11:33 UTC

Minotaur IVSuccess
NROL-174 · Northrop Grumman Space Systems
Wednesday, Apr 16, 2025, 19:33 UTC

Minotaur IVSuccess
NROL-129 · Northrop Grumman Space Systems
Wednesday, Jul 15, 2020, 13:46 UTC

Minotaur IVSuccess
ORS-5 · Orbital ATK
Saturday, Aug 26, 2017, 06:04 UTC

Minotaur IVSuccess
SBSS (USA-216) · Orbital Sciences Corporation
Sunday, Sep 26, 2010, 04:41 UTC



