SpaceXFalcon 9 Block 5Space Launch Complex 40, Cape Canaveral SFS, FL, USA
Starlink Group 12-19
Launched
June 3, 2025 · 04:43 UTC
Image: SpaceX
Summary
Starlink Group 12-19 launched on a SpaceX Falcon 9 Block 5 from Space Launch Complex 40, Cape Canaveral SFS, FL, USA on June 3, 2025 at 04:43 UTC. The launch window ran from 04:43 to 05:28 UTC. It was SpaceX's 519th launch, 70th this year and humanity's 6,972nd orbital launch attempt. It was the 428th Falcon 9 Block 5 flight and the 67th this year. Booster B1077 flew for the 21st time and landed at Just Read the Instructions. The payload was bound for low Earth orbit (LEO). The tracked orbit of Starlink 11686, one of 23 catalogued objects, from June 9, 2025, was 311 × 313 km inclined 43.0°. 23 objects from this launch are catalogued, all of them payloads.
- Watch
- Vehicle
- Falcon 9 Block 5 · SpaceXStarlink
- Booster
- B1077 · flight 21 · Autonomous Spaceport Drone Ship at Just Read the Instructions · landed156/157 landed here · 36 days after its previous flight, Starlink Group 12-23 · 600 km downrange
- Mission
- Communications · Low Earth Orbit (LEO)for SpX
- Milestone
- 428th Falcon 9 Block 5 flight · 67th this yearSpaceX's 519th launch70th this yearhumanity's 6,972nd orbital launch attempt123rd orbital launch attempt this year
Flight preview
Simulate in Flight ClubOrbit: as tracked
Starlink 11686 · NORAD 64233 · 2025-119 · Space-Track · tracking 1 of 23 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2025-119A
- Epoch
- 2025-06-09 18:00:02 UTC
- Mean motion
- 15.89218107 rev/day
- Eccentricity
- 0.0001624
- Inclination
- 43.0056°
- Ascending node
- 59.2905°
- Arg. of perigee
- 255.3816°
- Mean anomaly
- 76.7681°
- Element set
- 999
- Rev at epoch
- 226
- B*
- -0.0036955
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−35MProp Load
- T−35MStage 1 LOX Load
- T−16MStage 2 LOX Load
- T−7MEngine Chill
- T−1MTank Press
- T−1MStartup
- T−45SGO for Launch
- T−3SIgnition
- T−0Liftoff
- T+1M10SMax-Q
- T+2M25SMECO
- T+2M29SStage 2 Separation
- T+2M35SSES-1
- T+3M4SFairing Separation
- T+6MEntry Burn Startup
- T+6M25SEntry Burn Shutdown
- T+7M46SStage 1 Landing Burn
- T+8M10SStage 1 Landing
- T+8M40SSECO-1
- T+54M5SSES-2
- T+54M7SSECO-2
- T+1H5M14SStarlink Deployment
Catalogued objects
23 catalogued: 23 payloads; 22 still in orbit
- Starlink 11686 · NORAD 64233 · in orbit
- Starlink 11682 · NORAD 64234 · in orbit
- Starlink 11675 · NORAD 64235 · in orbit
- Starlink 11691 · NORAD 64236 · in orbit
- Starlink 11670 · NORAD 64237 · in orbit
- Starlink 11708 · NORAD 64238 · in orbit
- Starlink 11683 · NORAD 64239 · in orbit
- Starlink 11684 · NORAD 64240 · in orbit
- Starlink 11689 · NORAD 64241 · in orbit
- Starlink 11690 · NORAD 64242 · in orbit
- Starlink 11694 · NORAD 64243 · re-entered September 25, 2026
- Starlink 11710 · NORAD 64244 · in orbit
Show 11 more payloads
- Starlink 11704 · NORAD 64245 · in orbit
- Starlink 34203 · NORAD 64246 · in orbit
- Starlink 33865 · NORAD 64247 · in orbit
- Starlink 34234 · NORAD 64248 · in orbit
- Starlink 34256 · NORAD 64249 · in orbit
- Starlink 34229 · NORAD 64250 · in orbit
- Starlink 34224 · NORAD 64251 · in orbit
- Starlink 34215 · NORAD 64252 · in orbit
- Starlink 33893 · NORAD 64253 · in orbit
- Starlink 34183 · NORAD 64254 · in orbit
- Starlink 34211 · NORAD 64255 · in orbit
Data from J. McDowell, planet4589.org
About this launch
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Pad
Space Launch Complex 40, Cape Canaveral SFS, FL, USA
311th launch from Space Launch Complex 40, 31st this year · 1,027th from Cape Canaveral SFS, FL, USA
Local pad time at liftoff: Jun 3, 12:43 AM EDT, at night
403 launches from this pad · 1,131 from Cape Canaveral SFS, FL, USA
3 days 11 hours after the previous launch from this pad
Updates
Launch success.
Show 9 earlier updates
Liftoff.
Cosmic_Penguin · 6/3/2025 · source
Unofficial Re-stream by SPACE AFFAIRS has started
LL2 · 6/3/2025 · source
Tweaked T-0.
Cosmic_Penguin · 6/2/2025 · source
Tweaked T-0.
Cosmic_Penguin · 6/2/2025 · source
Now targeting Jun 03 at 04:42 UTC
SwGustav · 6/2/2025 · source
Now targeting Jun 02 at 05:24 UTC
SwGustav · 6/2/2025 · source
Now targeting Jun 02 at 05:01 UTC
hitura-nobad · 6/1/2025 · source
Updated launch weather.
Cosmic_Penguin · 6/1/2025 · source
GO for launch.
Cosmic_Penguin · 6/1/2025 · source
Questions
When did Starlink Group 12-19 launch?
Starlink Group 12-19 launched on June 3, 2025 at 04:43 UTC. The launch window ran from 04:43 to 05:28 UTC.
Where can I watch Starlink Group 12-19?
Coverage: SpaceX Starlink Group 12-19; GO! - SpaceX - Falcon 9 - Starlink 12-19 - SLC-40 - Cape Canaveral SFS - June 3, 2025; Watch live: SpaceX Falcon 9 rocket launches from Florida's Space Coast with 23 Starlink satellites. Watch the replay
What rocket launched Starlink Group 12-19?
Falcon 9 Block 5, flown by SpaceX. Falcon 9 Block 5 spec sheet
Where did Starlink Group 12-19 launch from?
Space Launch Complex 40, Cape Canaveral SFS, FL, USA. Liftoff was Jun 3, 12:43 AM EDT local time at the pad.
Did the booster land?
Booster B1077 flew for the 21st time and landed at Just Read the Instructions.
What orbit did Starlink Group 12-19 reach?
The tracked orbit of Starlink 11686, one of 23 catalogued objects, from June 9, 2025, was 311 × 313 km inclined 43.0°.
How many satellites did Starlink Group 12-19 launch?
23 payloads from this launch are catalogued, 22 of them still in orbit (Data from J. McDowell, planet4589.org).
Which program is Starlink Group 12-19 part of?
Starlink. About Starlink