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

≈ 14.4

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: 1993-036BLL

Object number (NORAD): 37483

Object ID (CCSDS): 37483

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.754 minutes

Inclination: 73.9727 deg

SMA: 7124.931 km

Apoapsis: 813.03 km

Periapsis: 680.561 km

RAAN: 148.9468 deg

Eccentricy: 0.00929617

Argument of periapsis: 356.1236 deg

Mean anomaly: 3.9188 deg

Mean motion: 14.43549902 rev/day

Mean motion (dot): 0.00001207 rev/day²

B* drag term: 0.0003462404 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 10, 2025, 10:40 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 9, 2025, 5:33 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 37483U 93036BLL 25343.73185351 .00001207 00000-0 34624-3 0 9998

TLE line 2: 2 37483 73.9727 148.9468 0092962 356.1236 3.9188 14.43549902652368

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
FEDSAT	SSO	2025-04-04 06:09:57	0.0001127793	801.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2025-01-13 00:38:09	0.0001015973	379.0 (m)	DEBRIS
CZ-6A DEB	LEO	2024-11-18 22:50:13	0.000492909	122.0 (m)	DEBRIS
DMSP 5D-2 F13 DEB	SSO	2024-11-10 18:17:54	0.001724348	328.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-10-15 04:52:19	0.0005456143	50.0 (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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