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// signals intelligence · 1981

Cosmos 1242

Cosmos 1242 was launched on January 27, 1981 aboard a Vostok 8A92M from Plesetsk. Latest status in GCAT: reentered (orbital decay) (May 8, 2014).

COSPAR 1981-008ANORAD 12154Soviet Union

Identity

Name in GCAT
Kosmos-1242
Common name
Cosmos 1242
Payload designation
Ikar No. 25L
Other names
Tselina-D No. 25L:P,11F619 No. 450-67-425:RA
International designator
1981-008A
NORAD catalog number
12154
GCAT identifier
S12154
UN registration
ST/SG/SER.E/046

Mission

Mission type
Signals intelligence
Use
Defense
Program
Tselina-D
Owner
GRU
Country
Soviet Union
Builder
Southern State Design Bureau
Platform (bus)
Tselina-D

Launch

Date
January 27, 1981 · 14:58 UTC
Launch record
1981-008Success
Spaceport
Plesetsk · pad LC43/3

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
625 km
Apogee
654 km
Inclination
81.18°
Status
Reentered (orbital decay)
Status date
May 8, 2014
Last known active
1983
End of operations
1983

Size

Mass
1,750 kg
Dry mass
1,750 kg
Length
3.2 m
Diameter
1.30 m
Span
13.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12753178 (CC0).