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// radar imaging · 1987

Kosmos 1870

Kosmos 1870 was launched on July 25, 1987 aboard a Proton-K from Baikonur. Latest status in GCAT: deorbited (Jul 29, 1989).

COSPAR 1987-064ANORAD 18225Soviet Union

Identity

Name in GCAT
Kosmos-1870
Common name
Kosmos 1870
Payload designation
Mech-K No. 304
Other names
11F668 No. 304-1:RA
International designator
1987-064A
NORAD catalog number
18225
GCAT identifier
S18225
UN registration
ST/SG/SER.E/170

Mission

Mission type
Radar imaging
Use
Defense
Program
Mech
Owner
ZIKh
Country
Soviet Union
Builder
ZIKh (Zavod im. M.V. Khrunichev)
Platform (bus)
Almaz

Launch

Date
July 25, 1987 · 09:00 UTC
Launch record
1987-064Success
Rocket
Proton-K
Spaceport
Baikonur · pad LC200/40

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
242 km
Apogee
254 km
Inclination
71.93°
Status
Deorbited
Status date
July 29, 1989
Last known active
Jul 29, 1989
End of operations
Jul 29, 1989

Size

Mass
18.5 t
Dry mass
18.5 t
Length
7.0 m
Diameter
4.10 m
Span
15.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q13389489 (CC0).