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// optical imaging · 1981

Cosmos 1281

Cosmos 1281 was launched on July 7, 1981 aboard a Soyuz-U from Plesetsk. Latest status in GCAT: landed (Jul 21, 1981).

COSPAR 1981-064ANORAD 12583Soviet Union

Identity

Name in GCAT
Kosmos-1281
Common name
Cosmos 1281
Payload designation
Argon No. 35L
Other names
:C,:RD,Zenit-6 No. 35L:RC,11F645 No. 77023-475:RB
International designator
1981-064A
NORAD catalog number
12583
GCAT identifier
S12583
UN registration
ST/SG/SER.E/057

Mission

Mission type
Optical imaging
Use
Defense
Program
Zenit-6
Owner
GUKOS
Country
Soviet Union
Builder
Central Specialized Design Bureau
Platform (bus)
Zenit-6

Launch

Date
July 7, 1981 · 12:30 UTC
Launch record
1981-064Success
Rocket
Soyuz-U
Spaceport
Plesetsk · pad LC43/3

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
356 km
Apogee
414 km
Inclination
72.84°
Status
Landed
Status date
July 21, 1981
Last known active
Jul 21, 1981
End of operations
Jul 21, 1981

Size

Mass
2,655 kg
Dry mass
2,655 kg
Total mass with attached objects
6,300 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 Q12753200 (CC0).