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// optical imaging · 1975

Cosmos 779

Cosmos 779 was launched on November 4, 1975 aboard a Voskhod 11A57 from Plesetsk. Latest status in GCAT: landed (Nov 18, 1975).

COSPAR 1975-104ANORAD 8420Soviet Union

Identity

Name in GCAT
Kosmos-779
Common name
Cosmos 779
Payload designation
Germes No. 51L
Other names
Zenit-4MK No. 51L:P,11F692 No. 760-41-791:RA
International designator
1975-104A
NORAD catalog number
8420
GCAT identifier
S08420
UN registration
A/AC.105/INF.333

Mission

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

Launch

Date
November 4, 1975 · 15:19 UTC
Launch record
1975-104Success
Spaceport
Plesetsk · pad LC43/3

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
179 km
Apogee
340 km
Inclination
62.80°
Status
Landed
Status date
November 18, 1975
Last known active
Nov 18, 1975
End of operations
Nov 18, 1975

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 Q12753994 (CC0).