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

11818

Days in orbit

Revolutions

≈ 14.7

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: 1993-036AA

Object number (NORAD): 33785

Object ID (CCSDS): 33785

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.011 minutes

Inclination: 73.8665 deg

SMA: 7041.671 km

Apoapsis: 677.991 km

Periapsis: 649.082 km

RAAN: 157.4408 deg

Eccentricy: 0.00205277

Argument of periapsis: 117.5021 deg

Mean anomaly: 350.8 deg

Mean motion: 14.69227751 rev/day

Mean motion (dot): 0.00007411 rev/day²

B* drag term: 0.0012578103 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 24, 2025, 2:48 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 23, 2025, 10:35 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33785U 93036AA 25296.94112032 .00007411 00000-0 12578-2 0 9991

TLE line 2: 2 33785 73.8665 157.4408 0020528 117.5021 350.8000 14.69227751877750

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	2025-05-02 22:57:38	0.0005863801	80.0 (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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