Manifest / 01Go
Starlink Group 10-39
Falcon 9 Block 5
ProviderSpaceX
PadSpace Launch Complex 40
DateAug 20, 2026
Time (UTC)03:19 PM UTC
Launch clockT– to liftoff
T-:::
Confirmed to the minute01
00
59
37
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Success
ESSA 2
Thor Delta EUnited States Air ForceSpace Launch Complex 17B
Monday, February 28, 1966 · 01:58 PM UTC
This mission is complete.
Mission Brief
The ESSA series was the second generation of US meterological satellites after the TIROS (Television & Infra-Red Observation Satellite) series. They were also called OT (Operational TIROS), TOS (TIROS Operational Satellite).
PayloadESSA 2
OrbitSun-Synchronous Orbit
CustomerUnited States Air Force
StagesUnknown
PadSpace Launch Complex 17B, Cape Canaveral SFS, FL, USA
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Space Launch Complex 17B
Cape Canaveral SFS, FL, USA
Global range
- Latitude
- 28.446°N
- Longitude
- 80.566°W
Range Weather
Launch commit criteria
Clear
Watch
TrackingNo active constraints
Weather Rules
Tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
Window
01:58 PM UTC - 01:58 PM UTC
Schedule History
No meaningful launch-time or status changes recorded.
