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 1758
// signals intelligence · 1986

Cosmos 1758

Cosmos 1758 was launched on June 12, 1986 aboard a Tsiklon-3 from Plesetsk. Latest status in GCAT: in orbit.

COSPAR 1986-046ANORAD 16791Soviet Union

Identity

Name in GCAT
Kosmos-1758
Common name
Cosmos 1758
Payload designation
Ikar No. 57L
Other names
Tselina-D No. 57L:P,11F619 No. 510-76-157:RA
International designator
1986-046A
NORAD catalog number
16791
GCAT identifier
S16791
UN registration
ST/SG/SER.E/150

Mission

Mission type
Signals intelligence
Use
Defense
Program
Tselina-D
Owner
GRU
Country
Soviet Union
Builder
Southern State Design Bureau
Platform (bus)
Tselina-D

Launch

Date
June 12, 1986 · 04:43 UTC
Launch record
1986-046Success
Rocket
Tsiklon-3
Spaceport
Plesetsk · pad LC32/1

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
628 km
Apogee
671 km
Inclination
82.48°
Status
In orbit
Last known active
1988
End of operations
1988

Size

Mass
1,750 kg
Dry mass
1,750 kg
Length
3.2 m
Diameter
1.30 m
Span
13.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12753438 (CC0).