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// optical imaging · 1974

Cosmos 664

Cosmos 664 was launched on June 29, 1974 aboard a Soyuz 11A511M from Plesetsk. Latest status in GCAT: landed (Jul 11, 1974).

COSPAR 1974-049ANORAD 7351Soviet Union

Identity

Name in GCAT
Kosmos-664
Common name
Cosmos 664
Payload designation
Orion No. 6L
Other names
Zenit-4MT No. 6L:P,11F629 No. 760-29-836:RA
International designator
1974-049A
NORAD catalog number
7351
GCAT identifier
S07351
UN registration
A/AC.105/INF.298

Mission

Mission type
Optical imaging
Use
Defense
Program
Orion
Owner
TsSKB
Country
Soviet Union
Builder
Central Specialized Design Bureau
Platform (bus)
Zenit-4MT

Launch

Date
June 29, 1974 · 12:50 UTC
Launch record
1974-049Success
Spaceport
Plesetsk · pad LC43/4

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
203 km
Apogee
339 km
Inclination
72.85°
Status
Landed
Status date
July 11, 1974
Last known active
Jul 11, 1974
End of operations
Jul 11, 1974

Size

Mass
2,200 kg
Dry mass
2,200 kg
Total mass with attached objects
6,050 kg
Length
6.5 m
Diameter
2.40 m
Span
6.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12753946 (CC0).