Manifest / 01Go
Unknown Payload
Long March 6C
ProviderChina Aerospace Science and Technology Corporation
PadLaunch Complex 9A
DateAug 25, 2026
PrecisionAbout 03:20 AM UTC
Schedule watchTracking updates
T– about 1d 13hWindow opens 03:15 AM UTC
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Success
Surveyor Mass Model
Atlas LV-3C CentaurUnited States Air ForceLaunch Complex 36A
Friday, December 11, 1964 · 02:25 PM UTC
This mission is complete.
Mission Brief
Surveyor-Model was a dummy mass onbaord of Centaur AC-4, launched on 11 December 1964, which was to test the closed loop Honeywell guidance system and perform the first restart of cryogenic RL10A-3 engines in space.
PayloadSurveyor Mass Model
OrbitLow Earth Orbit
CustomerUnited States Air Force
Stages2
PadLaunch Complex 36A, Cape Canaveral SFS, FL, USA
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Launch Complex 36A
Cape Canaveral SFS, FL, USA
Global range
- Latitude
- 28.471°N
- Longitude
- 80.542°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
02:25 PM UTC - 02:25 PM UTC
Schedule History
No meaningful launch-time or status changes recorded.
