M-3SII Launch Vehicle
M-3SII was the fourth-generation Mu-series solid launch vehicle developed by Japan's Institute of Space and Astronautical Science. The three-stage rocket could add a kick stage for escape missions and launched Japan's first interplanetary probes along with major X-ray, auroral, lunar, and solar observatories.
Identity
- Aliases
- Mu-3SIIM-3S2M-3S IIM-3SⅡロケット
- Family Name
- M-3SII
- Full Name
- M-3SII Launch Vehicle
- Reusability
- expendable
- Slug
- m-3sii-launch-vehicle
- Status
- retired
- Type
- rocket
Details
- Description
- M-3SII was the fourth-generation Mu-series solid launch vehicle developed by Japan's Institute of Space and Astronautical Science. The three-stage rocket could add a kick stage for escape missions and launched Japan's first interplanetary probes along with major X-ray, auroral, lunar, and solar observatories.
- Diameter M
- 1.41
- First Flight Year
- 1,985
- Height M
- 27.8
- Last Flight Year
- 1,995
- Liftoff Mass Kg
- 61,000
- Parent Vehicle Family Id
- nd7g6dtdgh5xqwr9yq4yk0njqx8afe67
- Payload Capacity Kg
- Leo
- 770
- Stages Count
- 3
- Strap On Boosters Count
- 2
Links
Assets & Meta
- Creation Time
- 7/13/2026, 11:55:09 AM
- Updated Time
- 7/13/2026, 11:55:09 AM