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

11708

Days in orbit

Revolutions

≈ 14.5

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: 1993-036ACN

Object number (NORAD): 34875

Object ID (CCSDS): 34875

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.429 minutes

Inclination: 74.045 deg

SMA: 7109.431 km

Apoapsis: 743.232 km

Periapsis: 719.359 km

RAAN: 98.7582 deg

Eccentricy: 0.001679

Argument of periapsis: 260.8274 deg

Mean anomaly: 254.5061 deg

Mean motion: 14.48273308 rev/day

Mean motion (dot): 0.00001048 rev/day²

B* drag term: 0.00028744 1/R_Earth

Two-line elements (TLE)

Creation date: July 5, 2025, 5:45 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 5, 2025, 5:30 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34875U 93036ACN 25186.22918792 .00001048 00000-0 28744-3 0 9991

TLE line 2: 2 34875 74.0450 98.7582 0016790 260.8274 254.5061 14.48273308854314

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	2024-12-03 21:28:55	0.0001085708	631.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-11-15 11:21:47	0.0003612883	672.0 (m)	DEBRIS
CZ-6A DEB	SSO	2024-11-12 04:45:19	0.0001068282	912.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-11-08 10:59:20	0.0001046109	143.0 (m)	DEBRIS
ARIANE 1 DEB	SSO	2024-09-25 20:43:30	0.0001840444	513.0 (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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