SpaceX

Sirius SXM-9

Success

Falcon 9 Block 5

T-minus to liftoff

HOURS

MINUTES

SECONDS

Dec 5, 16:10:00 UTC

StatusSuccess

VehicleFalcon 9 Block 5

OrbitGeostationary Transfer Orbit

PadLaunch Complex 39A

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Mission

SXM-9 is the 10th high-powered, digital, audio radio satellite built by Maxar (SSL) for SiriusXM. The SXM-9 satellite will be based on Maxar’s proven 1300-class platform and built at the company’s manufacturing facility in Palo Alto, California. It is expected that SXM-9 will launch in 2024. SXM-9 has a large, mesh, unfurlable reflector almost 10 meters in diameter that allows SiriusXM programming to reach its radios, including those in moving vehicles.

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:35:00

Prop Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Tank Press

T-00:01:00

Startup

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:12

Max-Q

T+00:02:30

MECO

T+00:02:34

Stage 2 Separation

T+00:02:41

SES-1

T+00:03:27

Fairing Separation

T+00:06:17

Entry Burn Startup

T+00:06:42

Entry Burn Shutdown

T+00:08:06

SECO-1

T+00:08:07

Stage 1 Landing Burn

T+00:08:21

Stage 1 Landing

T+00:31:52

Payload Separation

Quick facts

VehicleFalcon 9 Block 5

OrbitGeostationary Transfer Orbit

PadLaunch Complex 39A

SiteKennedy Space Center, FL, USA

WindowDec 5, 16:10:00 UTC→Dec 5, 17:40:00 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.65 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record606/607 successful

Landings593/598

Sirius SXM-9

Mission

Launch Timeline

Quick facts

Vehicle

Sirius SXM-9

Mission

Q's read

Launch Timeline

Quick facts

Vehicle

Q's read