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

11765

Days in orbit

Revolutions

≈ 13.8

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: 1993-036ALX

Object number (NORAD): 35580

Object ID (CCSDS): 35580

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.102 minutes

Inclination: 73.9041 deg

SMA: 7330.509 km

Apoapsis: 1161.716 km

Periapsis: 743.031 km

RAAN: 355.7804 deg

Eccentricy: 0.02855766

Argument of periapsis: 20.7529 deg

Mean anomaly: 340.4915 deg

Mean motion: 13.83252961 rev/day

Mean motion (dot): 0.00001506 rev/day²

B* drag term: 0.001018205 1/R_Earth

Two-line elements (TLE)

Creation date: Aug. 31, 2025, 2:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Aug. 30, 2025, 1:46 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35580U 93036ALX 25242.57423159 .00001506 00000-0 10182-2 0 9999

TLE line 2: 2 35580 73.9041 355.7804 0285577 20.7529 340.4915 13.83252961608165

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	2025-08-09 09:21:57	0.0001353521	190.0 (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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