COSMOS 2251 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 2251 DEB at a glance.

Uptime

11818

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 2251 DEB.

Object identification

Identified? True

Debris? True

Object name: COSMOS 2251 DEB

International designator: 1993-036UA

Object number (NORAD): 34481

Object ID (CCSDS): 34481

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.539 minutes

Inclination: 73.9776 deg

SMA: 7162.259 km

Apoapsis: 834.578 km

Periapsis: 733.67 km

RAAN: 145.3015 deg

Eccentricy: 0.0070444

Argument of periapsis: 329.1602 deg

Mean anomaly: 61.0496 deg

Mean motion: 14.32279312 rev/day

Mean motion (dot): 0.00002029 rev/day²

B* drag term: 0.00074108 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 23, 2025, 10:06 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 23, 2025, 2:20 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34481U 93036UA 25296.59769272 .00002029 00000-0 74108-3 0 9998

TLE line 2: 2 34481 73.9776 145.3015 0070444 329.1602 61.0496 14.32279312867317

Live tracking on map

Real-time ground track for satellite COSMOS 2251 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2251 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
FENGYUN 1C DEB	SSO	2025-08-11 13:32:57	0.000188352	113.0 (m)	DEBRIS

Associated space launch

Military communications satellite. Destroyed in a collision with Iridium 33.

COSMOS 2251 DEB was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 51’, on board a Kosmos-3M space rocket.

The launch took place on June 16, 1993, 4:17 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Kosmos-3M | Strela-2M 51

Agency: N/A

Status: Launch Successful

Launch date: June 16, 1993, 4:17 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

...

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