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

11773

Days in orbit

Revolutions

≈ 14.5

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: 1993-036BBC

Object number (NORAD): 36453

Object ID (CCSDS): 36453

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.2 minutes

Inclination: 73.9277 deg

SMA: 7098.545 km

Apoapsis: 771.835 km

Periapsis: 668.984 km

RAAN: 335.9465 deg

Eccentricy: 0.00724452

Argument of periapsis: 262.0157 deg

Mean anomaly: 275.9356 deg

Mean motion: 14.51606107 rev/day

Mean motion (dot): 0.00005908 rev/day²

B* drag term: 0.0014313983 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 7, 2025, 9:49 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 6, 2025, 11:34 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 36453U 93036BBC 25249.98261178 .00005908 00000-0 14314-2 0 9993

TLE line 2: 2 36453 73.9277 335.9465 0072445 262.0157 275.9356 14.51606107830636

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	SSO	2025-07-28 05:11:47	0.0004027588	104.0 (m)	DEBRIS
NOAA 16 DEB	SSO	2025-01-08 18:37:00	0.0001079666	365.0 (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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