Recorded mission
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SpaceX
Falcon 9 Block 5 | Transporter 12 (Dedicated SSO Rideshare)
Recorded mission coverage
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Mission brief
The flight at a glance.
Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
- T−00:38:00
GO for Prop Load
- T−00:35:00
Stage 1 Propellant Load
- T−00:35:00
Stage 1 LOX Load
- T−00:16:00
Stage 2 LOX Load
- T−00:07:00
Engine Chill
- T−00:01:00
Startup
See all 27 published steps ↓
- T−00:01:00
Tank Press
- T−00:00:45
GO for Launch
- T−00:00:03
Ignition
- T+00:00:00
Liftoff
- T+00:01:04
Max-Q
- T+00:02:13
MECO
- T+00:02:17
Stage 2 Separation
- T+00:02:21
Stage 1 Flip
- T+00:02:25
SES-1
- T+00:02:30
Booster Boostback Burn Startup
- T+00:03:03
Fairing Separation
- T+00:03:25
Booster Boostback Burn Shutdown
- T+00:06:12
Entry Burn Startup
- T+00:06:41
Entry Burn Shutdown
- T+00:07:15
Stage 1 Landing Burn
- T+00:07:32
Stage 1 Landing
- T+00:08:15
SECO-1
- T+00:50:52
SES-2
- T+00:50:56
SECO-2
- T+00:54:12
Payload Deployment Sequence Start
- T+02:22:02
Payload Deployment Sequence End