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// space science · 1974

Interkosmos 12

Former Soviet ionospheric research satellite. Interkosmos 12 was launched on October 31, 1974 aboard a Kosmos 11K65M from Plesetsk. Latest status in GCAT: reentered (orbital decay) (Jul 11, 1975).

COSPAR 1974-086ANORAD 7500Soviet Union

Identity

Name in GCAT
Interkosmos-12
Common name
Interkosmos 12
Payload designation
DS-U2-IK No. 4 (Ion)
Other names
DS-U2-IK-4 No. 67051-104:RA
International designator
1974-086A
NORAD catalog number
7500
GCAT identifier
S07500
UN registration
A/AC.105/INF.304

Mission

Mission type
Space science
Use
Civil government
Program
DS-U2-IK
Owner
IK
Country
Soviet Union
Builder
Southern State Design Bureau
Platform (bus)
DS-U2

Launch

Date
October 31, 1974 · 10:00 UTC
Launch record
1974-086Success
Spaceport
Plesetsk · pad LC132/2

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
240 km
Apogee
662 km
Inclination
74.01°
Status
Reentered (orbital decay)
Status date
July 11, 1975
Last known active
Feb 20, 1975
End of operations
Feb 20, 1975

Size

Mass
317 kg
Dry mass
317 kg
Length
2.1 m
Diameter
1.30 m
Span
3.2 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q1097392 (CC0).