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

11869

Days in orbit

Revolutions

≈ 14.6

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036BUN

Object number (NORAD): 39583

Object ID (CCSDS): 39583

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.6 minutes

Inclination: 73.9329 deg

SMA: 7069.863 km

Apoapsis: 788.485 km

Periapsis: 594.971 km

RAAN: 246.7005 deg

Eccentricy: 0.01368586

Argument of periapsis: 0.0427 deg

Mean anomaly: 0.0725 deg

Mean motion: 14.60448546 rev/day

Mean motion (dot): 0.00014636 rev/day²

B* drag term: 0.0026464366 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 4:32 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 12:19 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 39583U 93036BUN 25347.01321491 .00014636 00000-0 26464-2 0 9995

TLE line 2: 2 39583 73.9329 246.7005 0136859 0.0427 0.0725 14.60448546617833

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
CZ-6A DEB	SSO	2024-12-11 08:10:51	0.0001469437	147.0 (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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