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OPS 6983 (DMSP 5B F6)
Nonoperational
Weather
LEO
Observes the atmosphere and oceans for meteorology and climate monitoring.
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Launch
Launch date
August 9, 1974 at 03:22 AM UTC
Launch site
Vandenberg SFB, USA
Launched by
Thor Burner 2A →
Operator
United States Air Force
Mission
DMSP-5C F1
Launch record
View full launch →
Orbit
Orbit regime
LEO
Apoapsis
822 km
Periapsis
763 km
Inclination
98.52°
Orbital period
100.72 min
Identity
COSPAR (Int'l)
1974-063A
NORAD catalog №
7411
Object type
Payload
Owner / operator
United States
Radar cross-section
1.231 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational