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

11711

Days in orbit

Revolutions

≈ 15.2

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: 1993-036BQD

Object number (NORAD): 37978

Object ID (CCSDS): 37978

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 94.638 minutes

Inclination: 74.0423 deg

SMA: 6879.201 km

Apoapsis: 525.079 km

Periapsis: 477.054 km

RAAN: 73.7818 deg

Eccentricy: 0.0034906

Argument of periapsis: 148.1572 deg

Mean anomaly: 212.1747 deg

Mean motion: 15.21583364 rev/day

Mean motion (dot): 0.00042163 rev/day²

B* drag term: 0.0018293 1/R_Earth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:05 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 12:22 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 37978U 93036BQD 25187.01596251 .00042163 00000-0 18293-2 0 9998

TLE line 2: 2 37978 74.0423 73.7818 0034906 148.1572 212.1747 15.21583364 59444

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
AUREOLE 2	LEO	2025-01-22 01:30:19	0.00025113	504.0 (m)	PAYLOAD

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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