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Payload

OPS 8520

DecayedPayloadLEO

OPS 8520 is a United States payload satellite, launched on May 20, 1970 into LEO. It has since re-entered the atmosphere.

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Launch

Launch date
May 20, 1970 at 09:35 PM UTC
Launch site
Vandenberg SFB, USA
Operator
United States Air Force
Mission
KH-4B 10

Orbit

Orbit regime
LEO
Apoapsis
184 km
Periapsis
175 km
Inclination
83.07°
Orbital period
88.08 min

Spacecraft

Operator
United States
Launch mass
59.46 kg

Identity

COSPAR (Int'l)
1970-040B
NORAD catalog №
4406
Object type
Payload
Owner / operator
United StatesUnited States
Status
Decayed
Decay / reentry
March 8, 1974

End of mission

Last active / ended
March 8, 1974
Time in service
3.8 years
Fate
Reentered Earth's atmosphere and was destroyed.
Final status
Decayed