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// optical imaging · 1976

Cosmos 859

Cosmos 859 was launched on October 10, 1976 aboard a Soyuz-U from Baikonur. Latest status in GCAT: landed (Oct 21, 1976).

COSPAR 1976-099ANORAD 9471Soviet Union

Identity

Name in GCAT
Kosmos-859
Common name
Cosmos 859
Payload designation
Germes No. 64L
Other names
Zenit-4MK No. 64L:P,11F692 No. 780-26-664:RA
International designator
1976-099A
NORAD catalog number
9471
GCAT identifier
S09471
UN registration
A/AC.105/INF.352

Mission

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

Launch

Date
October 10, 1976 · 09:35 UTC
Launch record
1976-099Success
Rocket
Soyuz-U
Spaceport
Baikonur · pad LC31

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
171 km
Apogee
314 km
Inclination
64.99°
Status
Landed
Status date
October 21, 1976
Last known active
Oct 21, 1976
End of operations
Oct 21, 1976

Size

Mass
2,310 kg
Dry mass
2,310 kg
Total mass with attached objects
6,010 kg
Length
6.0 m
Diameter
2.20 m
Span
6.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12754035 (CC0).