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

11815

Days in orbit

Revolutions

≈ 14.4

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: 1993-036QE

Object number (NORAD): 34389

Object ID (CCSDS): 34389

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.908 minutes

Inclination: 74.0214 deg

SMA: 7132.251 km

Apoapsis: 773.923 km

Periapsis: 734.308 km

RAAN: 347.7706 deg

Eccentricy: 0.00277723

Argument of periapsis: 115.5241 deg

Mean anomaly: 296.7955 deg

Mean motion: 14.41328184 rev/day

Mean motion (dot): 0.00001994 rev/day²

B* drag term: 0.00062123374 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, 9:44 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34389U 93036QE 25293.90571428 .00001994 00000-0 62123-3 0 9995

TLE line 2: 2 34389 74.0214 347.7706 0027772 115.5241 296.7955 14.41328184872517

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
DMSP 5D-2 F13 DEB	SSO	2025-04-18 19:18:23	0.0001862312	109.0 (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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