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

11770

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

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: 1993-036RY

Object number (NORAD): 34431

Object ID (CCSDS): 34431

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.815 minutes

Inclination: 74.0789 deg

SMA: 7175.363 km

Apoapsis: 847.125 km

Periapsis: 747.331 km

RAAN: 352.5317 deg

Eccentricy: 0.00695394

Argument of periapsis: 1.9549 deg

Mean anomaly: 358.1858 deg

Mean motion: 14.28357709 rev/day

Mean motion (dot): 0.00001827 rev/day²

B* drag term: 0.00072251434 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 6, 2025, 2:09 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 5, 2025, 5:42 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34431U 93036RY 25248.73751547 .00001827 00000-0 72251-3 0 9994

TLE line 2: 2 34431 74.0789 352.5317 0069539 1.9549 358.1858 14.28357709857439

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	2024-11-12 09:36:08	0.0008119296	309.0 (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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