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// signals intelligence · 1981

Cosmos 1266

Cosmos 1266 was launched on April 21, 1981 aboard a Tsiklon-2 from Baikonur. Latest status in GCAT: in orbit.

COSPAR 1981-037ANORAD 12409Soviet Union

Identity

Name in GCAT
Kosmos-1266
Common name
Cosmos 1266
Payload designation
US-A No. 339 ROCh
International designator
1981-037A
NORAD catalog number
12409
GCAT identifier
S12409
UN registration
ST/SG/SER.E/050

Mission

Mission type
Signals intelligence
Use
Defense
Program
US-A
Owner
VMF
Country
Soviet Union
Builder
TsNII Kometa
Platform (bus)
Buk reactor

Launch

Date
April 21, 1981 · 03:45 UTC
Launch record
1981-037Success
Rocket
Tsiklon-2
Spaceport
Baikonur · pad LC90

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
892 km
Apogee
967 km
Inclination
64.76°
Status
In orbit
Last known active
Apr 28, 1981
End of operations
Apr 28, 1981

Size

Mass
1,154 kg
Dry mass
1,154 kg
Total mass with attached objects
4,300 kg
Length
5.8 m
Diameter
1.30 m
Span
5.8 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12753193 (CC0).