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

11710

Days in orbit

Revolutions

≈ 14.6

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: 1993-036AQM

Object number (NORAD): 35716

Object ID (CCSDS): 35716

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.642 minutes

Inclination: 73.9937 deg

SMA: 7071.892 km

Apoapsis: 757.006 km

Periapsis: 630.509 km

RAAN: 139.3989 deg

Eccentricy: 0.0089436

Argument of periapsis: 18.7439 deg

Mean anomaly: 45.4117 deg

Mean motion: 14.5981997 rev/day

Mean motion (dot): 0.00000657 rev/day²

B* drag term: 0.00013644 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, 5:08 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35716U 93036AQM 25187.21438836 .00000657 00000-0 13644-3 0 9990

TLE line 2: 2 35716 73.9937 139.3989 0089436 18.7439 45.4117 14.59819970852994

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	2025-03-28 18:20:55	0.0002397983	227.0 (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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