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

11771

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: 1993-036AAW

Object number (NORAD): 34793

Object ID (CCSDS): 34793

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.111 minutes

Inclination: 74.001 deg

SMA: 7141.921 km

Apoapsis: 801.094 km

Periapsis: 726.478 km

RAAN: 71.5006 deg

Eccentricy: 0.00522376

Argument of periapsis: 249.6851 deg

Mean anomaly: 231.1636 deg

Mean motion: 14.38401728 rev/day

Mean motion (dot): 0.00001099 rev/day²

B* drag term: 0.00036347398 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, 4:17 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34793U 93036AAW 25248.67911655 .00001099 00000-0 36347-3 0 9993

TLE line 2: 2 34793 74.0010 71.5006 0052238 249.6851 231.1636 14.38401728859208

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
FENGYUN 1C DEB	SSO	2025-08-07 00:09:36	0.0001353626	373.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-03-16 00:40:36	0.0005145036	47.0 (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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