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

11869

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: 1993-036AWP

Object number (NORAD): 35997

Object ID (CCSDS): 35997

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.22 minutes

Inclination: 74.043 deg

SMA: 7099.484 km

Apoapsis: 732.521 km

Periapsis: 710.177 km

RAAN: 186.2643 deg

Eccentricy: 0.00157361

Argument of periapsis: 261.7105 deg

Mean anomaly: 98.2272 deg

Mean motion: 14.51318042 rev/day

Mean motion (dot): 0.00003852 rev/day²

B* drag term: 0.00097236156 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 5:47 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 6:52 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35997U 93036AWP 25347.28673219 .00003852 00000-0 97236-3 0 9991

TLE line 2: 2 35997 74.0430 186.2643 0015736 261.7105 98.2272 14.51318042708922

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	2024-11-14 23:19:29	0.01254542	3.0 (m)	DEBRIS
SL-8 R/B	LEO	2024-07-11 11:34:35	0.000193698	585.0 (m)	ROCKET BODY

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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