COSMOS 89

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 89 at a glance.

Uptime

21961

Days in orbit

Revolutions

≈ 12.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

56.1

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 89.

Object identification

Identified? True

Debris? False

Object name: COSMOS 89

International designator: 1965-073D

Object number (NORAD): 1587

Object ID (CCSDS): 1587

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 116.224 minutes

Inclination: 56.0593 deg

SMA: 7889.044 km

Apoapsis: 1643.197 km

Periapsis: 1378.62 km

RAAN: 24.8612 deg

Eccentricy: 0.0167686

Argument of periapsis: 10.7129 deg

Mean anomaly: 349.7276 deg

Mean motion: 12.38985518 rev/day

Mean motion (dot): -0.00000092 rev/day²

B* drag term: 0.000006931 1/R_Earth

Two-line elements (TLE)

Creation date: Nov. 2, 2025, 3:46 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Nov. 2, 2025, 12:12 p.m. UTC

TLE line 0: 0 COSMOS 89

TLE line 1: 1 1587U 65073D 25306.50851675 -.00000092 00000-0 69310-5 0 9991

TLE line 2: 2 1587 56.0593 24.8612 0167686 10.7129 349.7276 12.38985518720768

Live tracking on map

Real-time ground track for satellite COSMOS 89.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 89.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
SL-14 DEB	LEO	2025-10-12 22:20:52	0.0002400968	139.0 (m)	DEBRIS

Associated space launch

The Strela-1 satellites were prototype store-dump communications satellites for tactical communication.

COSMOS 89 was lifted into orbit during the mission ‘Kosmos 65S3 | Strela-1 25 to 29’, on board a Kosmos 65S3 space rocket.

The launch took place on Sept. 18, 1965, 7:59 a.m. from 41/15.

For more information about the launch, click the button.

Kosmos 65S3 | Strela-1 25 to 29

Agency: N/A

Status: Launch Successful

Launch date: Sept. 18, 1965, 7:59 a.m. UTC

Rocket: Kosmos 65S3

Launch pad: 41/15

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

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Latest news about this satellite

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