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// optical imaging · 1965

Kosmos 99

Soviet reconnaissance satellite (Zenit 2-32). Kosmos 99 was launched on December 10, 1965 aboard a Vostok 8A92 from Baikonur. Latest status in GCAT: landed (Dec 18, 1965).

COSPAR 1965-103ANORAD 1817Soviet Union

Identity

Name in GCAT
Kosmos-99
Common name
Kosmos 99
Payload designation
Zenit-2 No. 32L
Other names
:C,:RC,11F61 No. U15001-04:RA
International designator
1965-103A
NORAD catalog number
1817
GCAT identifier
S01817
UN registration
A/AC.105/INF.118

Mission

Mission type
Optical imaging
Use
Defense
Program
Zenit-2 A
Owner
TsUKOS
Country
Soviet Union
Builder
OKB-1 Filial No. 3
Platform (bus)
Zenit-2

Launch

Date
December 10, 1965 · 08:10 UTC
Launch record
1965-103Success
Spaceport
Baikonur · pad LC31

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
203 km
Apogee
309 km
Inclination
65.00°
Status
Landed
Status date
December 18, 1965
Last known active
Dec 18, 1965
End of operations
Dec 18, 1965

Size

Mass
2,100 kg
Dry mass
2,100 kg
Total mass with attached objects
4,700 kg
Length
6.5 m
Diameter
2.40 m
Span
6.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q1119746 (CC0).