2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Cosmos 1140
// communications · 1979

Cosmos 1140

Cosmos 1140 was launched on October 11, 1979 aboard a Kosmos 11K65M from Plesetsk. Latest status in GCAT: in orbit.

COSPAR 1979-089ANORAD 11573Soviet Union

Identity

Name in GCAT
Kosmos-1140
Common name
Cosmos 1140
Payload designation
Strela-2M No. [32?]
International designator
1979-089A
NORAD catalog number
11573
GCAT identifier
S11573
UN registration
ST/SG/SER.E/029

Mission

Mission type
Communications
Use
Defense
Program
Strela-2M
Country
Soviet Union
Builder
NPO Applied Mechanics
Platform (bus)
Strela-2M

Launch

Date
October 11, 1979 · 16:36 UTC
Launch record
1979-089Success
Spaceport
Plesetsk · pad LC132/2

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
767 km
Apogee
790 km
Inclination
74.06°
Status
In orbit
Last known active
1981
End of operations
1981

Size

Mass
800 kg
Dry mass
800 kg
Length
3.0 m
Diameter
2.00 m
Span
3.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12907303 (CC0).