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

≈ 15.1

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.8

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: 1993-036BAQ

Object number (NORAD): 36441

Object ID (CCSDS): 36441

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 95.569 minutes

Inclination: 73.8352 deg

SMA: 6924.23 km

Apoapsis: 621.249 km

Periapsis: 470.941 km

RAAN: 349.7725 deg

Eccentricy: 0.01085376

Argument of periapsis: 88.8842 deg

Mean anomaly: 272.478 deg

Mean motion: 15.06765152 rev/day

Mean motion (dot): 0.00010226 rev/day²

B* drag term: 0.00060236622 1/R_Earth

Two-line elements (TLE)

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

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 5:32 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 36441U 93036BAQ 25346.73066867 .00010226 00000-0 60237-3 0 9994

TLE line 2: 2 36441 73.8352 349.7725 0108538 88.8842 272.4780 15.06765152869650

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	LEO	2024-11-02 02:12:54	0.0001687975	772.0 (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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