Electron | Kakushin Rising (JAXA Rideshare)
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JAXA-manifested rideshare of eight separate spacecraft that includes educational small sats, an ocean monitoring satellite, a demonstration satellite for ultra-small multispectral cameras, and a deployable antenna that can be packed tightly using origami folding techniques and unfurled to 25 times its size.
The satellites were originally planned to launch with RAISE-4 on a Japanese Epsilon-S rocket, but the Epsilon-S was heavily delayed due to test firing failures.
The 8 satellites are:
* MAGNARO-II * KOSEN-2R * WASEDA-SAT-ZERO-II * FSI-SAT2 * OrigamiSat-2 * Mono-Nikko * ARICA-2 * PRELUDE
Mission Profile
Launch Date
Mar 31
2026
Time
00:00
UTC
Rocket
Electron
Site
ll-location-10
ll-pad-210
Orbit
SSO
Sun-Synchronous Orbit
history
Launch Timeline
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Auto Sequence
The launch computer takes full control of the countdown.
Ignition
All 9 Rutherford engines on the first stage ignite.
Liftoff
Hold-down clamps release and the rocket clears the pad (Launch Complex 1 in NZ or LC-2 in Virginia).
Supersonic
The vehicle accelerates past the speed of sound.
Max Q
Peak aerodynamic pressure (maximum mechanical stress).
MECO
Main Engine Cutoff: first stage engines shut down.
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Stage Separation
Pneumatic pushers separate the first stage from the second stage.
Stage 2 Ignition
The single vacuum-optimized Rutherford engine ignites.
Fairing Jettison
The payload fairing separates.
Battery Hot Swap
Second stage batteries are jettisoned and the system switches to a fresh battery to complete ascent.
SECO
Second stage engine cutoff; the vehicle reaches a parking orbit.
Kick Stage Separation
The payload stack (Kick Stage) separates from the second stage.
Curie Engine Burn
The Curie engine on the Kick Stage fires to circularize the orbit.
Payload Deployment
Satellites are released.
Deorbit Burn
The Kick Stage performs a burn to reenter and burn up in the atmosphere.
Drogue Parachute
Drogue parachute deploys to stabilize the booster during descent (recovery missions).
Main Parachute
Main parachute deploys to slow the booster for splashdown (recovery missions).
Splashdown
Booster splashes down in the ocean for recovery by ship (recovery missions).
Mission Payload
JAXA-manifested rideshare of eight separate spacecraft that includes educational small sats, an ocean monitoring satellite, a demonstration satellite for ultra-small multispectral cameras, and a deployable antenna that can be packed tightly using origami folding techniques and unfurled to 25 times its size. The satellites were originally planned to launch with RAISE-4 on a Japanese Epsilon-S rocket, but the Epsilon-S was heavily delayed due to test firing failures. The 8 satellites are: * MAGNARO-II * KOSEN-2R * WASEDA-SAT-ZERO-II * FSI-SAT2 * OrigamiSat-2 * Mono-Nikko * ARICA-2 * PRELUDE