Manifest / 01Go
Starlink Group 15-22
Falcon 9 Block 5
ProviderSpaceX
PadSpace Launch Complex 4E
DateAug 26, 2026
Time (UTC)09:27 AM UTC
Launch clockT– to liftoff
T-:::
Confirmed to the minute00
17
51
06
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Success
USSF-87
Vulcan VC4SUnited Launch AllianceSpace Launch Complex 41
Thursday, February 12, 2026 · 09:22 AM UTC
This mission is complete.
Mission Brief
USSF-87 will launch two identical Geosynchronous Space Situational Awareness Program (GSSAP) satellites GSSAP-7 and GSSAP-8 directly to a near-geosynchronous orbit approximately 36,000 km above the equator. Data from the GSSAP will uniquely contribute to timely and accurate orbital predictions, further enabling space flight safety including satellite collision avoidance.
PayloadUSSF-87
OrbitGeostationary Orbit
CustomerUnited Launch Alliance
StagesUnknown
PadSpace Launch Complex 41, Cape Canaveral SFS, FL, USA
WeatherCumulus Cloud Rule, temperature not reported
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Space Launch Complex 41
Cape Canaveral SFS, FL, USA
Global range
- Latitude
- 28.583°N
- Longitude
- 80.583°W
Range Weather
Launch commit criteria
95%
GO
Favorable1 active constraints
Weather Rules
Cumulus Cloud Rule
- Primary concern
- Cumulus Cloud Rule
- Rule count
- 1
- Temperature
- Not reported
- Surface wind
- Not reported
Window
08:30 AM UTC - 10:30 AM UTC
Provider
United Launch Alliance
Profile →USA • Founded 2006
United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spa...
Schedule History
No meaningful launch-time or status changes recorded.
