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 23hWindow opens 03:15 AM UTC
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Failure
Proton 3a
UR-500Soviet Space Program81/23 (81L)
Thursday, March 24, 1966 · 02:39 PM UTC
This mission is complete.
Mission Brief
The N-4 series of satellites, a.k.a. Proton-1, carried instruments to study super-high energy cosmic particles.
PayloadProton 3a
OrbitLow Earth Orbit
CustomerSoviet Space Program
Stages4
Pad81/23 (81L), Baikonur Cosmodrome, Republic of Kazakhstan
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
81/23 (81L)
Baikonur Cosmodrome, Republic of Kazakhstan
Global range
- Latitude
- 46.074°N
- Longitude
- 62.978°E
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
02:39 PM UTC - 02:39 PM UTC
Schedule History
No meaningful launch-time or status changes recorded.
