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// optical imaging · 1981

Cosmos 1265

Cosmos 1265 was launched on April 16, 1981 aboard a Soyuz-U from Plesetsk. Latest status in GCAT: landed (Apr 28, 1981).

COSPAR 1981-036ANORAD 12402Soviet Union

Identity

Name in GCAT
Kosmos-1265
Common name
Cosmos 1265
Payload designation
Argon No. 33L
Other names
:C,:RD,Zenit-6 No. 33L:RC,11F645 No. 770-23-473:RB
International designator
1981-036A
NORAD catalog number
12402
GCAT identifier
S12402
UN registration
ST/SG/SER.E/050

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
April 16, 1981 · 11:30 UTC
Launch record
1981-036Success
Rocket
Soyuz-U
Spaceport
Plesetsk · pad LC41/1

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
225 km
Apogee
287 km
Inclination
72.85°
Status
Landed
Status date
April 28, 1981
Last known active
Apr 28, 1981
End of operations
Apr 28, 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 Q12753190 (CC0).