Starlink Group 10-19
Falcon 9 Block 5, SpaceX
Space Launch Complex 40, Cape Canaveral SFS, FL, USA
Launch time
T-0
Tue 11 Aug, 17:58:26 CEST
15:58:26 UTC
The rocket put its payload into the planned orbit.
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How sure is this date?
The source gives second precision. Launch plans can change.
Launch probability 85%
Weather concerns: Cumulus Cloud Rule
Source updated
UpdatedSlip history
No changes since we started tracking on .
- LL2 update
Launch success.
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Liftoff.
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Unofficial Re-stream by SPACE AFFAIRS has started
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Now targeting Aug 11 at 15:58 UTC
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Updated launch weather, 85% GO at start of window (75% at end).
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Now targeting Aug 11 at 14:54 UTC
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Rescheduled for August 11.
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Scrubbed for the day.
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Show 7 older entries
- LL2 update
On hold, potentially scrub for the day.
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Now targeting Aug 10 at 16:20 UTC
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Now targeting Aug 10 at 15:07 UTC
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Updated launch weather, 90% at start of window (75% at end).
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Now targeting Aug 10 at 14:49 UTC
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Tweaked launch window.
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Added launch.
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Mission
Starlink Group 10-19 on Falcon 9 Block 5 from Space Launch Complex 40. Launch time, status and recorded date changes from Launch Library 2.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
- Mission type
- Communications
- Orbit
- Low Earth Orbit
Programmes: Starlink
Mission patches
- Space X Starlink Mission Patch
Patch artwork is not shown because its image licence is unconfirmed.
Launch timeline
Times are relative to liftoff.
- T-38 min
GO for Prop Load
Launch director verifies go for propellant load
- T-35 min
Stage 1 LOX Load
Start of liquid oxygen loading in the first stage
- T-35 min
Prop Load
Start of propelland loading
- T-16 min
Stage 2 LOX Load
Start of liquid oxygen loading in the second stage
- T-7 min
Engine Chill
Start of engine chilling
- T-1 min
Startup
The onboard computer takes control over the countdown and runs last checks
- T-1 min
Tank Press
Fuel tanks are pressurized to flight levels
- T-45 s
GO for Launch
Launch director verifies go for launch
- T-3 s
Ignition
Start of the engine ignition sequence
- T-0
Liftoff
First upwards movement of the rocket
- T+1 min 11 s
Max-Q
Maximum dynamic pressure
- T+2 min 24 s
MECO
Cut-off of the main engine
- T+2 min 28 s
Stage 2 Separation
Separation of the second stage from the first
- T+2 min 34 s
SES-1
First start of the second engine
- T+2 min 56 s
Fairing Separation
Separation of the payload fairing
- T+6 min 8 s
Entry Burn Startup
Start of the atmospheric entry burn
- T+6 min 34 s
Entry Burn Shutdown
End of the atmospheric entry burn
- T+7 min 55 s
Stage 1 Landing Burn
Start of the first stage landing burn
- T+8 min 20 s
Stage 1 Landing
Landing of the first stage
- T+8 min 39 s
SECO-1
First cut-off of the second engine
- T+54 min 41 s
SES-2
Second start of the second engine
- T+54 min 43 s
SECO-2
Second cut-off of the second engine
- T+1 h 4 min 3 s
Starlink Deployment
Deployment of the Starlink stack from the rocket
Launch pad
Space Launch Complex 40
Cape Canaveral SFS, FL, USA (US)
Coordinates: 28.56194122, -80.57735736
View launch pad on a map