UNITED STATES AIR FORCE
Atlas SLV-3 Agena D | SNAPSHOT-1
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Apr 3, 1965 at 21:25 UTC
▸ Flight profile›
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MISSION OVERVIEW
Experimental satellite equipped with a nuclear power system and a cesium ion engine.
LAUNCH DETAILS
VEHICLE
Atlas SLV-3 Agena DAGENCY
United States Air ForceMISSION
SNAPSHOT-1
MISSION TYPE
Test Flight
TARGET ORBIT
Polar Orbit
LAUNCH PAD
Space Launch Complex 4ELAUNCH SITE
Vandenberg SFB, CA, USACOUNTRY
USA
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 7818a076-aeff-4183-87a2-f5b6ec2e7398
Reported date: Apr 3, 1965 at 21:25 UTC
Last synced: 9 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
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VEHICLE — Atlas SLV-3 Agena D →
MANUFACTURER
Convair
VARIANT
SLV-3 Agena D
FLIGHTS
48
SUCCESSES
44
SUCCESS RATE
91.7%
The Atlas-Agena was an American expendable launch system derived from the SM-65 Atlas missile. It was a member of the Atlas family of rockets, and was launched 109 times between 1960 and 1978.
FREQUENTLY ASKED QUESTIONS
When is the Atlas SLV-3 Agena D | SNAPSHOT-1 launch?
The Atlas SLV-3 Agena D | SNAPSHOT-1 is scheduled for Saturday, April 3, 1965 at 9:25 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for SNAPSHOT-1?
The Atlas SLV-3 Agena D | SNAPSHOT-1 mission uses the Atlas SLV-3 Agena D rocket, manufactured by Convair. The Atlas SLV-3 Agena D has flown 48 times with a 91.7% success rate.
Where is the Atlas SLV-3 Agena D | SNAPSHOT-1 launching from?
The launch takes place from Space Launch Complex 4E at Vandenberg SFB, CA, USA.
What orbit is SNAPSHOT-1 going to?
The SNAPSHOT-1 mission is targeting Polar Orbit.
Who is launching SNAPSHOT-1?
The Atlas SLV-3 Agena D | SNAPSHOT-1 is operated by United States Air Force.
Can I watch the Atlas SLV-3 Agena D | SNAPSHOT-1 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 28, 2026 20:13 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 28, 2026 20:13 UTC
Launch date set: Apr 3, 1965 at 21:25 UTC
NET (No Earlier Than) confirmed by United States Air Force
Mar 28, 2026 20:13 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 9 minutes ago
●Launch Library 29 minutes ago
Launch ID: 7818a076-aeff-4183-87a2-f5b6ec2e7398
●Open-Meteo Weather1 day ago
Pad weather at 34.63, -120.61
Mission Profile
SNAPSHOT-1 was a Atlas SLV-3 Agena D mission operated by United States Air Force that lifted off from Space Launch Complex 4E, Vandenberg SFB, CA, USA on April 3, 1965. The flight carried its payload on a test flight mission to Polar Orbit. The launch was a success.