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// missile early warning · 1990

Kosmos 2063

Russian military early warning satellite. Kosmos 2063 was launched on March 27, 1990 aboard a Molniya 8K78M from Plesetsk. Latest status in GCAT: in orbit.

COSPAR 1990-026ANORAD 20536Soviet Union

Identity

Name in GCAT
Kosmos-2063
Common name
Kosmos 2063
Payload designation
Oko 73D6 No. 6054
Other names
73D6 No. 190-19-503:RA
International designator
1990-026A
NORAD catalog number
20536
GCAT identifier
S20536
UN registration
ST/SG/SER.E/225

Mission

Mission type
Missile early warning
Use
Defense
Program
Oko E
Owner
PVO
Country
Soviet Union
Builder
NPO Lavochkin
Platform (bus)
Oko

Launch

Date
March 27, 1990 · 16:40 UTC
Launch record
1990-026Success
Spaceport
Plesetsk · pad LC43/3

Orbit and fate

Orbit class (GCAT)
HEO/M
Perigee
627 km
Apogee
39,729 km
Inclination
62.93°
Status
In orbit
Last known active
1991
End of operations
1993

Size

Mass
1,250 kg
Dry mass
1,150 kg
Length
4.0 m
Diameter
2.00 m
Span
5.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3398139 (CC0).