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// optical imaging · 1959

Discoverer 5

American military reconnaissance satellite. Discoverer 5 was launched on August 13, 1959 aboard a Thor Agena A from Vandenberg. Latest status in GCAT: reentered attached to another object (Sep 28, 1959).

COSPAR 1959 EPS 1NORAD 18United States

Identity

Name in GCAT
Discoverer 5
Payload designation
CORONA C-2
Other names
:C,:CC,NRO Mission 9002:CM,CORONA 5:CA
International designator
1959 EPS 1
NORAD catalog number
18
GCAT identifier
S00018

Mission

Mission type
Optical imaging
Use
Defense
Program
CORONA Early
Owner
ARPA
Country
United States
Builder
Lockheed Missiles and Space Division
Platform (bus)
CORONA

Launch

Date
August 13, 1959 · 19:00 UTC
Launch record
1959 EPSSuccess
Spaceport
Vandenberg · pad 75-3-4

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
215 km
Apogee
732 km
Inclination
80.00°
Status
Reentered attached to another object
Status date
September 28, 1959
Last known active
Aug 14, 1959
End of operations
Aug 14, 1959

Size

Mass
140 kg
Dry mass
140 kg
Total mass with attached objects
730 kg
Length
1.3 m
Diameter
1.50 m
Span
1.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q906167 (CC0).