2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Cosmos 616
// optical imaging · 1973

Cosmos 616

Cosmos 616 was launched on December 17, 1973 aboard a Soyuz 11A511M from Plesetsk. Latest status in GCAT: landed (Dec 28, 1973).

COSPAR 1973-102ANORAD 6979Soviet Union

Identity

Name in GCAT
Kosmos-616
Common name
Cosmos 616
Payload designation
Orion No. 5L
Other names
Zenit-4MT No. 5L:P,11F629 No. 760-43-825:RA
International designator
1973-102A
NORAD catalog number
6979
GCAT identifier
S06979
UN registration
A/AC.105/INF.288

Mission

Mission type
Optical imaging
Use
Defense
Program
Orion
Country
Soviet Union
Builder
TsKBEM Filial No. 3
Platform (bus)
Zenit-4MT

Launch

Date
December 17, 1973 · 12:00 UTC
Launch record
1973-102Success
Spaceport
Plesetsk · pad LC41/1

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
204 km
Apogee
330 km
Inclination
72.86°
Status
Landed
Status date
December 28, 1973
Last known active
Dec 28, 1973
End of operations
Dec 28, 1973

Size

Mass
2,200 kg
Dry mass
2,200 kg
Total mass with attached objects
6,050 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 Q12753924 (CC0).