COSMOS 2143 DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 2143 DEB at a glance.

Uptime

12631

Days in orbit

Revolutions

≈ 12.6

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.8

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 2143 DEB.

Object identification

Identified? True

Debris? True

Object name: COSMOS 2143 DEB

International designator: 1991-033N

Object number (NORAD): 57725

Object ID (CCSDS): 57725

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 114.192 minutes

Inclination: 82.8102 deg

SMA: 7796.816 km

Apoapsis: 1514.015 km

Periapsis: 1323.348 km

RAAN: 85.4299 deg

Eccentricy: 0.01222727

Argument of periapsis: 130.2509 deg

Mean anomaly: 230.9353 deg

Mean motion: 12.61034037 rev/day

Mean motion (dot): 0.00002831 rev/day²

B* drag term: 0.015578925 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 5:47 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 6:38 a.m. UTC

TLE line 0: 0 COSMOS 2143 DEB

TLE line 1: 1 57725U 91033N 25347.27662014 .00002831 00000-0 15579-1 0 9993

TLE line 2: 2 57725 82.8102 85.4299 0122273 130.2509 230.9353 12.61034037110669

Live tracking on map

Real-time ground track for satellite COSMOS 2143 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2143 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 1638	LEO	2025-11-27 17:40:44	0.0001023853	857.0 (m)	PAYLOAD

Associated space launch

Second generation store-dump military communications satellite

COSMOS 2143 DEB was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 61 to 66’, on board a Tsiklon-3 space rocket.

The launch took place on May 16, 1991, 9:40 p.m. from 32/2.

For more information about the launch, click the button.

Tsiklon-3 | Strela-3 61 to 66

Agency: N/A

Status: Launch Successful

Launch date: May 16, 1991, 9:40 p.m. UTC

Rocket: Tsiklon-3

Launch pad: 32/2

Location: Plesetsk Cosmodrome, Russian Federation

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/57725/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.