Thor Delta — mission imagery
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Tiros 4

Thor DeltaUnited States Air ForceSpace Launch Complex 17A
Thursday, February 8, 1962 · 12:43 PM UTC
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This mission is complete.

Mission Brief

NASA's TIROS (Television & Infra-Red Observation Satellite) program was the first experimental weather satellite program.

PayloadTiros 4
OrbitSun-Synchronous Orbit
CustomerUnited States Air Force
StagesUnknown
PadSpace Launch Complex 17A, Cape Canaveral SFS, FL, USA

Mission Timeline

14 / 14100%

Ground vector

Launch site

Site locked

Space Launch Complex 17A

Cape Canaveral SFS, FL, USA

Global range
SITE LOCK
Latitude
28.447°N
Longitude
80.565°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

12:43 PM UTC - 12:43 PM UTC

Vehicle

Thor Delta

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HeightN/A
LEO PayloadN/A
Launches1,078
Successes972

Provider

United States Air Force

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Schedule History

No meaningful launch-time or status changes recorded.

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