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

≈ 14.7

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: 1993-036AYY

Object number (NORAD): 36371

Object ID (CCSDS): 36371

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.197 minutes

Inclination: 74.0148 deg

SMA: 7050.57 km

Apoapsis: 682.679 km

Periapsis: 662.191 km

RAAN: 117.5329 deg

Eccentricy: 0.0014529

Argument of periapsis: 208.0731 deg

Mean anomaly: 151.9656 deg

Mean motion: 14.66447132 rev/day

Mean motion (dot): 0.00006553 rev/day²

B* drag term: 0.0011866 1/R_Earth

Two-line elements (TLE)

Creation date: July 2, 2025, 5:47 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 2, 2025, 11:59 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 36371U 93036AYY 25183.49996099 .00006553 00000-0 11866-2 0 9998

TLE line 2: 2 36371 74.0148 117.5329 0014529 208.0731 151.9656 14.66447132690495

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
BILSAT 1	SSO	2025-04-14 16:04:29	0.0001335131	402.0 (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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