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// optical imaging · 1973

Cosmos 543

Cosmos 543 was launched on January 11, 1973 aboard a Voskhod 11A57 from Baikonur. Latest status in GCAT: landed (Jan 25, 1973).

COSPAR 1973-002ANORAD 6339Soviet Union

Identity

Name in GCAT
Kosmos-543
Common name
Cosmos 543
Payload designation
Rotor No. 41L
Other names
Zenit-4M No. 41L:P,11F691 No. 770-24-23-251:RA
International designator
1973-002A
NORAD catalog number
6339
GCAT identifier
S06339
UN registration
A/AC.105/INF.268

Mission

Mission type
Optical imaging
Use
Defense
Program
Zenit-4M
Country
Soviet Union
Builder
TsKBEM Filial No. 3
Platform (bus)
Zenit-4M

Launch

Date
January 11, 1973 · 10:00 UTC
Launch record
1973-002Success
Spaceport
Baikonur · pad LC31

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
174 km
Apogee
302 km
Inclination
64.97°
Status
Landed
Status date
January 25, 1973
Last known active
Jan 24, 1973
End of operations
Jan 24, 1973

Size

Mass
2,200 kg
Dry mass
2,200 kg
Total mass with attached objects
6,000 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 Q12907739 (CC0).