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// weapon test · 1977

Cosmos 961

Cosmos 961 was launched on October 26, 1977 aboard a Tsiklon-2 from Baikonur. Latest status in GCAT: deorbited (Oct 26, 1977).

COSPAR 1977-104ANORAD 10434Soviet Union

Identity

Name in GCAT
Kosmos-961
Common name
Cosmos 961
Payload designation
IS-M No. 525-10-023
International designator
1977-104A
NORAD catalog number
10434
GCAT identifier
S10434
UN registration
A/AC.105/INF.369

Mission

Mission type
Weapon test
Use
Defense
Program
IS 5V91TM
Owner
PKO
Country
Soviet Union
Builder
TsNII Kometa
Platform (bus)
IS

Launch

Date
October 26, 1977 · 05:14 UTC
Launch record
1977-104Success
Rocket
Tsiklon-2
Spaceport
Baikonur · pad LC90

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
125 km
Apogee
302 km
Inclination
66.00°
Status
Deorbited
Status date
October 26, 1977
Last known active
Oct 26, 1977
End of operations
Oct 26, 1977

Size

Mass
1,400 kg
Dry mass
1,400 kg
Length
4.2 m
Diameter
1.80 m
Span
4.2 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12754083 (CC0).