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

11812

Days in orbit

Revolutions

≈ 13.9

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036WB

Object number (NORAD): 34589

Object ID (CCSDS): 34589

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.901 minutes

Inclination: 73.9237 deg

SMA: 7321.072 km

Apoapsis: 1126.687 km

Periapsis: 759.186 km

RAAN: 154.2088 deg

Eccentricy: 0.02509886

Argument of periapsis: 109.3431 deg

Mean anomaly: 52.604 deg

Mean motion: 13.85928321 rev/day

Mean motion (dot): 0.00001744 rev/day²

B* drag term: 0.0012004327 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 16, 2025, 6:34 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 16, 2025, 2:47 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34589U 93036WB 25289.11621656 .00001744 00000-0 12004-2 0 9999

TLE line 2: 2 34589 73.9237 154.2088 0250989 109.3431 52.6040 13.85928321839137

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
SCOUT G-1 DEB	SSO	2025-10-09 04:48:47	0.0001231443	300.0 (m)	DEBRIS
ORBCOMM FM 28	LEO	2025-02-08 18:34:14	0.0005866272	320.0 (m)	PAYLOAD
SL-8 R/B	LEO	2024-11-16 10:23:43	0.0001294502	472.0 (m)	ROCKET BODY
FENGYUN 1C DEB	SSO	2024-11-09 08:44:53	0.0006211155	541.0 (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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