COSMOS 2389

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 2389 at a glance.

Uptime

8548

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

83.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 2389.

Object identification

Identified? True

Debris? False

Object name: COSMOS 2389

International designator: 2002-026A

Object number (NORAD): 27436

Object ID (CCSDS): 27436

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.716 minutes

Inclination: 82.9534 deg

SMA: 7359.284 km

Apoapsis: 1014.858 km

Periapsis: 947.439 km

RAAN: 346.1081 deg

Eccentricy: 0.00458054

Argument of periapsis: 205.8412 deg

Mean anomaly: 327.269 deg

Mean motion: 13.75148002 rev/day

Mean motion (dot): 0.00000097 rev/day²

B* drag term: 0.0000849519 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 3:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 20, 2025, 9:30 p.m. UTC

TLE line 0: 0 COSMOS 2389

TLE line 1: 1 27436U 02026A 25293.89614948 .00000097 00000-0 84952-4 0 9990

TLE line 2: 2 27436 82.9534 346.1081 0045805 205.8412 327.2690 13.75148002174228

Live tracking on map

Real-time ground track for satellite COSMOS 2389.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2389.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
FENGYUN 1C DEB	SSO	2025-10-08 04:21:31	0.0001273076	577.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2025-01-05 12:50:11	0.0007276849	377.0 (m)	DEBRIS
PEGASUS DEB	LEO	2024-11-08 05:48:48	0.0001598811	696.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-10-08 03:19:26	0.0001709708	696.0 (m)	DEBRIS

Associated space launch

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

COSMOS 2389 was lifted into orbit during the mission ‘Kosmos-3M | Parus 93’, on board a Kosmos-3M space rocket.

The launch took place on May 28, 2002, 6:14 p.m. from 132/1 (132L).

For more information about the launch, click the button.

Kosmos-3M | Parus 93

Agency: N/A

Status: Launch Successful

Launch date: May 28, 2002, 6:14 p.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

...

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