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

11767

Days in orbit

Revolutions

≈ 14.4

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: 1993-036RX

Object number (NORAD): 34430

Object ID (CCSDS): 34430

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.053 minutes

Inclination: 74.0511 deg

SMA: 7139.174 km

Apoapsis: 805.562 km

Periapsis: 716.515 km

RAAN: 129.7153 deg

Eccentricy: 0.0062365

Argument of periapsis: 226.5526 deg

Mean anomaly: 133.0432 deg

Mean motion: 14.39232152 rev/day

Mean motion (dot): 0.00001812 rev/day²

B* drag term: 0.00057945917 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 3, 2025, 2:21 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 4:55 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34430U 93036RX 25245.70516687 .00001812 00000-0 57946-3 0 9999

TLE line 2: 2 34430 74.0511 129.7153 0062365 226.5526 133.0432 14.39232152865010

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	2025-02-04 21:58:19	0.000229717	260.0 (m)	DEBRIS
NOAA 16 DEB	SSO	2024-11-12 10:18:39	0.0002807707	411.0 (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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