COSMOS 789

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 789 at a glance.

Uptime

18130

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

LEO

Low Earth Orbit

Inclination

83.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 789.

Object identification

Identified? True

Debris? False

Object name: COSMOS 789

International designator: 1976-005A

Object number (NORAD): 8591

Object ID (CCSDS): 8591

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.866 minutes

Inclination: 82.9724 deg

SMA: 7366.328 km

Apoapsis: 1009.365 km

Periapsis: 967.021 km

RAAN: 52.5502 deg

Eccentricy: 0.00287419

Argument of periapsis: 281.0732 deg

Mean anomaly: 145.9108 deg

Mean motion: 13.73175922 rev/day

Mean motion (dot): 0.00000039 rev/day2

B* drag term: 0.000026514899 1/REarth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 6:18 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 1:11 p.m. UTC

TLE line 0: 0 COSMOS 789

TLE line 1: 1 08591U 76005A 25251.54935530 .00000039 00000-0 26515-4 0 9995

TLE line 2: 2 08591 82.9724 52.5502 0028742 281.0732 145.9108 13.73175922486491

Live tracking on map

Real-time ground track for satellite COSMOS 789.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 789.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 970 DEB LEO 2025-09-01 05:41:07 0.000183312 356.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2025-08-09 11:54:45 0.0002365815 927.0 (m) DEBRIS

Associated space launch

Navigation satellite providing location information for the Tsiklon-B navigation system

COSMOS 789 was lifted into orbit during the mission ‘Kosmos-3M | Parus 5’, on board a Kosmos-3M space rocket.

The launch took place on Jan. 20, 1976, 5:07 p.m. from 132/1 (132L).

For more information about the launch, click the button.

Launch to space Kosmos-3M | Parus 5
Kosmos-3M | Parus 5

Agency: N/A

Status: Launch Successful

Launch date: Jan. 20, 1976, 5:07 p.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

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