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OPS 6026 (DMSP 4A F1)
Nonoperational
Weather
LEO
Observes the atmosphere and oceans for meteorology and climate monitoring.
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Launch
Launch date
September 16, 1966 at 04:36 AM UTC
Launch site
Vandenberg SFB, USA
Launched by
Thor Burner 2 →
Operator
United States Air Force
Mission
DSAP-4A F1
Launch record
View full launch →
Orbit
Orbit regime
LEO
Apoapsis
828 km
Periapsis
663 km
Inclination
98.34°
Orbital period
99.73 min
Identity
COSPAR (Int'l)
1966-082A
NORAD catalog №
2418
Object type
Payload
Owner / operator
United States
Radar cross-section
0.5634 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational