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 906
// technology · 1977

Cosmos 906

Cosmos 906 was launched on April 27, 1977 aboard a Kosmos 11K65M from Kapustin Yar. Latest status in GCAT: reentered attached to another object (Mar 23, 1980).

COSPAR 1977-031ANORAD 9938Soviet Union

Identity

Name in GCAT
Kosmos-906
Common name
Cosmos 906
Payload designation
ER-763-4
Other names
Signe-3 GVM:P
International designator
1977-031A
NORAD catalog number
9938
GCAT identifier
S09938
UN registration
A/AC.105/INF.362

Mission

Mission type
Technology
Use
Defense
Program
Signe GVM
Country
Soviet Union
Builder
Omsk Aviation Plant
Platform (bus)
ER763-4

Launch

Date
April 27, 1977 · 03:30 UTC
Launch record
1977-031Success
Spaceport
Kapustin Yar · pad LC107/1

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
463 km
Apogee
513 km
Inclination
50.65°
Status
Reentered attached to another object
Status date
March 23, 1980
Last known active
Apr 27, 1977
End of operations
Apr 27, 1977

Size

Mass
100 kg
Dry mass
100 kg
Total mass with attached objects
1,534 kg
Length
1.0 m
Diameter
1.00 m
Span
1.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12907824 (CC0).