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

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.2

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: 1993-036BL

Object number (NORAD): 33819

Object ID (CCSDS): 33819

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.543 minutes

Inclination: 74.1788 deg

SMA: 7162.429 km

Apoapsis: 848.108 km

Periapsis: 720.481 km

RAAN: 208.1411 deg

Eccentricy: 0.00890942

Argument of periapsis: 69.1855 deg

Mean anomaly: 347.9798 deg

Mean motion: 14.32228205 rev/day

Mean motion (dot): 0.00002484 rev/day²

B* drag term: 0.00089023651 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 14, 2025, 3:07 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 4:22 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33819U 93036BL 25347.68203876 .00002484 00000-0 89024-3 0 9990

TLE line 2: 2 33819 74.1788 208.1411 0089094 69.1855 347.9798 14.32228205875097

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	2024-12-12 03:40:59	0.0001529682	70.0 (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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