SpaceXFalcon 9 Block 5Space Launch Complex 4E, Vandenberg SFB, CA, USA
Starlink Group 11-4
Launched
February 1, 2025 · 23:02 UTC
Image: SpaceX
Summary
Starlink Group 11-4 launched on a SpaceX Falcon 9 Block 5 from Space Launch Complex 4E, Vandenberg SFB, CA, USA on February 1, 2025 at 23:02 UTC. The launch window ran from 23:02 to 02:47 UTC. It was SpaceX's 464th launch, 15th this year and humanity's 6,871st orbital launch attempt. It was the 375th Falcon 9 Block 5 flight and the 14th this year. Booster B1075 flew for the 17th time and landed at Of Course I Still Love You. The payload was bound for low Earth orbit (LEO). The tracked orbit of Starlink 32868, one of 23 catalogued objects, from February 10, 2025, was 325 × 326 km inclined 53.1°. 23 objects from this launch are catalogued, 22 of them payloads.
- Watch
- Vehicle
- Falcon 9 Block 5 · SpaceXStarlink
- Booster
- B1075 · flight 17 · Autonomous Spaceport Drone Ship at Of Course I Still Love You · landed209/217 landed here · 34 days after its previous flight, Starlink Group 11-3 · 574 km downrange
- Mission
- Communications · Low Earth Orbit (LEO)for SpX
- Milestone
- 375th Falcon 9 Block 5 flight · 14th this yearSpaceX's 464th launch15th this yearhumanity's 6,871st orbital launch attempt22nd orbital launch attempt this year
Flight preview
Simulate in Flight ClubOrbit: as tracked
Starlink 32868 · NORAD 62854 · 2025-022 · Space-Track · tracking 1 of 23 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2025-022A
- Epoch
- 2025-02-10 20:00:01 UTC
- Mean motion
- 15.84244497 rev/day
- Eccentricity
- 0.0001117
- Inclination
- 53.1477°
- Ascending node
- 162.8445°
- Arg. of perigee
- 46.3311°
- Mean anomaly
- 230.6435°
- Element set
- 999
- Rev at epoch
- 254
- B*
- -0.0057385
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO.
Flight timeline
- T−38MGO for Prop Load
- T−35MStage 1 LOX Load
- T−35MProp Load
- T−16MStage 2 LOX Load
- T−7MEngine Chill
- T−1MStartup
- T−1MTank Press
- T−45SGO for Launch
- T−3SIgnition
- T−0Liftoff
- T+1M7SMax-Q
- T+2M23SMECO
- T+2M27SStage 2 Separation
- T+2M35SSES-1
- T+2M54SFairing Separation
- T+6M3SEntry Burn Startup
- T+6M31SEntry Burn Shutdown
- T+7M50SStage 1 Landing Burn
- T+8M16SStage 1 Landing
- T+8M37SSECO-1
- T+54M9SSES-2
- T+54M11SSECO-2
- T+1H1M3SStarlink Deployment
Catalogued objects
23 catalogued: 22 payloads, 1 rocket stage; 22 still in orbit
- Starlink 32868 · NORAD 62854 · in orbit
- Starlink 32867 · NORAD 62855 · in orbit
- Starlink 32860 · NORAD 62856 · in orbit
- Starlink 32873 · NORAD 62857 · in orbit
- Starlink 32866 · NORAD 62858 · in orbit
- Starlink 32869 · NORAD 62859 · in orbit
- Starlink 32831 · NORAD 62860 · in orbit
- Starlink 32859 · NORAD 62861 · in orbit
- Starlink 32864 · NORAD 62862 · in orbit
- Starlink 32808 · NORAD 62863 · in orbit
- Starlink 32862 · NORAD 62864 · in orbit
- Starlink 32841 · NORAD 62865 · in orbit
Show 10 more payloads
- Starlink 32695 · NORAD 62866 · in orbit
- Starlink 32846 · NORAD 62867 · in orbit
- Starlink 32822 · NORAD 62868 · in orbit
- Starlink 32813 · NORAD 62869 · in orbit
- Starlink 32861 · NORAD 62870 · in orbit
- Starlink 32814 · NORAD 62871 · in orbit
- Starlink 32849 · NORAD 62872 · in orbit
- Starlink 32833 · NORAD 62873 · in orbit
- Starlink 32793 · NORAD 62874 · in orbit
- Starlink 32834 · NORAD 62875 · in orbit
Falcon 9-435 Stage 2 · re-entered February 19, 2025
Data from J. McDowell, planet4589.org
About this launch
A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Pad
Space Launch Complex 4E, Vandenberg SFB, CA, USA
179th launch from Space Launch Complex 4E, 5th this year · 791st from Vandenberg SFB, CA, USA
Local pad time at liftoff: Feb 1, 3:02 PM PST, in daylight
303 launches from this pad · 919 from Vandenberg SFB, CA, USA
8 days 8 hours after the previous launch from this pad
Updates
Launch success.
Show 7 earlier updates
Liftoff.
Cosmic_Penguin · 2/1/2025 · source
Unofficial Re-stream by SPACE AFFAIRS has started
LL2 · 2/1/2025 · source
GO for launch.
Cosmic_Penguin · 2/1/2025 · source
Tweaked T-0.
Cosmic_Penguin · 1/31/2025 · source
Delayed to NET February 1.
Cosmic_Penguin · 1/31/2025 · source
Delayed to January 31.
Cosmic_Penguin · 1/30/2025 · source
Added launch per NOTAMs.
Cosmic_Penguin · 1/24/2025 · source
Questions
When did Starlink Group 11-4 launch?
Starlink Group 11-4 launched on February 1, 2025 at 23:02 UTC. The launch window ran from 23:02 to 02:47 UTC.
Where can I watch Starlink Group 11-4?
Coverage: SpaceX Starlink Group 11-4; SpaceX - Falcon 9 - Starlink 11-4 - SLC-4E - Vandenberg SFB - February 1, 2025; Watch live: SpaceX Falcon 9 rocket launches 22 Starlink satellites from Vandenberg, California. Watch the replay
What rocket launched Starlink Group 11-4?
Falcon 9 Block 5, flown by SpaceX. Falcon 9 Block 5 spec sheet
Where did Starlink Group 11-4 launch from?
Space Launch Complex 4E, Vandenberg SFB, CA, USA. Liftoff was Feb 1, 3:02 PM PST local time at the pad.
Did the booster land?
Booster B1075 flew for the 17th time and landed at Of Course I Still Love You.
What orbit did Starlink Group 11-4 reach?
The tracked orbit of Starlink 32868, one of 23 catalogued objects, from February 10, 2025, was 325 × 326 km inclined 53.1°.
How many satellites did Starlink Group 11-4 launch?
22 payloads from this launch are catalogued, 22 of them still in orbit (Data from J. McDowell, planet4589.org).
Which program is Starlink Group 11-4 part of?
Starlink. About Starlink