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// optical imaging · 1961

Discoverer 36

Reconnaissance satellite. Discoverer 36 was launched on December 12, 1961 aboard a Thor Agena B from Vandenberg. Latest status in GCAT: reentered attached to another object (Mar 8, 1962).

COSPAR 1961 A KAP 1NORAD 213United States

Identity

Name in GCAT
Discoverer 36
Payload designation
CORONA C'''-5
Other names
:C,:CC,NRO Mission 9029:CM,CORONA 36:CA
International designator
1961 A KAP 1
NORAD catalog number
213
GCAT identifier
S00213
UN registration
A/AC.105/INF.001

Mission

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

Launch

Date
December 12, 1961 · 20:40 UTC
Launch record
1961 A KAPSuccess
Spaceport
Vandenberg · pad 75-3-4

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
223 km
Apogee
446 km
Inclination
81.18°
Status
Reentered attached to another object
Status date
March 8, 1962
Last known active
Dec 16, 1961
End of operations
Dec 16, 1961

Size

Mass
234 kg
Dry mass
234 kg
Total mass with attached objects
1,294 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 Q279940 (CC0).