Strela-1 11F610 Satellite Bus

Data current as of 2026-07-20.

The Strela-1 11F610 bus accounts for 26 cataloged objects, of which 10 are in orbit and 0 are active. 16 have reentered. Most are built by OKB10. The largest operator on this bus is OKB10. The first launched in 1964, the most recent in 1965.

Track Strela-1 11F610 satellites live in KeepTrack

In orbit

Active

Total launched

Reentered

Strela-1 11F610 launched per year

Still in orbit Since reentered Click a year to list its satellites.

Typical specifications

Most common values across cataloged Strela-1 11F610 satellites.

Manufacturer	OKB10
Purpose	Military Communication
Launch mass	50 kg
Dry mass	50 kg
Length	0.8 m
Diameter	0.8 m
Span	0.8 m
Shape	Poly
Power	Solar cells, batteries (all); additional RTG (K 83, 90)
Typical orbit	116 min period, 56° inclination

Top operators

OKB10 26

Top countries

SU 26

Strela-1 11F610 satellites

Track any of them live in KeepTrack.

Name	NORAD	COSPAR	Owner	Launched	Orbit	Status	Track
COSMOS 90 Kosmos-90	01588	1965-073E	OKB10	Sep 18, 1965	117 min, 56.1°	Inactive	◉
COSMOS 89 Kosmos-89	01587	1965-073D	OKB10	Sep 18, 1965	116 min, 56.1°	Inactive	◉
COSMOS 88 Kosmos-88	01586	1965-073C	OKB10	Sep 18, 1965	116 min, 56.1°	Inactive	◉
COSMOS 87 Kosmos-87	01585	1965-073B	OKB10	Sep 18, 1965	115 min, 56.1°	Inactive	◉
COSMOS 86 Kosmos-86	01584	1965-073A	OKB10	Sep 18, 1965	115 min, 56.1°	Inactive	◉
COSMOS 84 Kosmos-84	01574	1965-070E	OKB10	Sep 3, 1965	116 min, 56.1°	Inactive	◉
COSMOS 83 Kosmos-83	01573	1965-070D	OKB10	Sep 3, 1965	116 min, 56.1°	Inactive	◉
COSMOS 82 Kosmos-82	01572	1965-070C	OKB10	Sep 3, 1965	116 min, 56.1°	Inactive	◉
COSMOS 81 Kosmos-81	01571	1965-070B	OKB10	Sep 3, 1965	115 min, 56.1°	Inactive	◉
COSMOS 80 Kosmos-80	01570	1965-070A	OKB10	Sep 3, 1965	115 min, 56.1°	Inactive	◉
COSMOS 75 Kosmos-75	01445	1965-053E	OKB10	Jul 16, 1965	88 min, 56.0°	Reentered	◉
COSMOS 74 Kosmos-74	01444	1965-053D	OKB10	Jul 16, 1965	88 min, 56.0°	Reentered	◉
COSMOS 73 Kosmos-73	01443	1965-053C	OKB10	Jul 16, 1965	88 min, 56.0°	Reentered	◉
COSMOS 72 Kosmos-72	01442	1965-053B	OKB10	Jul 16, 1965	88 min, 56.0°	Reentered	◉
COSMOS 71 Kosmos-71	01441	1965-053A	OKB10	Jul 16, 1965	88 min, 56.0°	Reentered	◉
COSMOS 63 Kosmos-63	01269	1965-020C	OKB10	Mar 15, 1965	88 min, 55.9°	Reentered	◉
COSMOS 62 Kosmos-62	01268	1965-020B	OKB10	Mar 15, 1965	88 min, 56.0°	Reentered	◉
COSMOS 61 Kosmos-61	01267	1965-020A	OKB10	Mar 15, 1965	89 min, 56.0°	Reentered	◉
COSMOS 56 Kosmos-56	01091	1965-011C	OKB10	Feb 21, 1965	88 min, 56.0°	Reentered	◉
COSMOS 55 Kosmos-55	01090	1965-011B	OKB10	Feb 21, 1965	89 min, 56.0°	Reentered	◉
COSMOS 54 Kosmos-54	01089	1965-011A	OKB10	Feb 21, 1965	88 min, 56.0°	Reentered	◉
COSMOS 43 Kosmos-43	00867	1964-050C	OKB10	Aug 22, 1965	88 min, 48.9°	Reentered	◉
COSMOS 42 Kosmos-42	00864	1964-050A	OKB10	Aug 22, 1965	88 min, 48.9°	Reentered	◉
COSMOS 40 Kosmos-40	00855	1964-046C	OKB10	Aug 18, 1964	89 min, 56.1°	Reentered	◉
COSMOS 39 Kosmos-39	00854	1964-046B	OKB10	Aug 18, 1964	89 min, 56.1°	Reentered	◉
COSMOS 38 Kosmos-38	00853	1964-046A	OKB10	Aug 18, 1964	89 min, 56.1°	Reentered	◉

Frequently asked questions

How many Strela-1 11F610 satellites are there?

The catalog lists 26 objects built on the Strela-1 11F610 bus. 10 are in orbit and 16 have reentered.

How many Strela-1 11F610 satellites are in orbit?

10 Strela-1 11F610 objects are currently in orbit, of which 0 carry an active status.

Who builds the Strela-1 11F610 bus?

The Strela-1 11F610 bus is most commonly built by OKB10.

When did the first Strela-1 11F610 satellite launch?

The first cataloged Strela-1 11F610 satellite launched in 1964, and the most recent in 1965.

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