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// communications · 1980

Gorizont 4

Gorizont 4 was launched on June 14, 1980 aboard a Proton-K/DM from Baikonur. Latest status in GCAT: in orbit.

COSPAR 1980-049ANORAD 11841Soviet Union

Identity

Name in GCAT
Gorizont
Common name
Gorizont 4
Payload designation
Gorizont No. 15L
International designator
1980-049A
NORAD catalog number
11841
GCAT identifier
S11841
UN registration
ST/SG/SER.E/039

Mission

Mission type
Communications
Use
Civil government
Program
Gorizont
Owner
MSvyaz
Country
Soviet Union
Builder
NPO Applied Mechanics
Platform (bus)
Gorizont

Launch

Date
June 14, 1980 · 00:49 UTC
Launch record
1980-049Success
Spaceport
Baikonur · pad LC200/39

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,742 km
Apogee
35,828 km
Inclination
0.75°
Status
In orbit
Last known active
Oct 25, 1988
End of operations
Oct 25, 1988

Size

Mass
2,120 kg
Dry mass
2,000 kg
Length
5.5 m
Diameter
3.30 m
Span
9.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16061156 (CC0).