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

11769

Days in orbit

Revolutions

≈ 15.1

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: 1993-036RW

Object number (NORAD): 34429

Object ID (CCSDS): 34429

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 95.066 minutes

Inclination: 73.9851 deg

SMA: 6899.927 km

Apoapsis: 532.954 km

Periapsis: 510.63 km

RAAN: 20.0893 deg

Eccentricy: 0.00161773

Argument of periapsis: 185.3145 deg

Mean anomaly: 289.1356 deg

Mean motion: 15.14732668 rev/day

Mean motion (dot): 0.00104349 rev/day²

B* drag term: 0.0055332497 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 4, 2025, 4:29 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 3, 2025, 6:54 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34429U 93036RW 25246.78766025 .00104349 00000-0 55332-2 0 9994

TLE line 2: 2 34429 73.9851 20.0893 0016177 185.3145 289.1356 15.14732668879245

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
DEMETER	SSO	2024-09-09 21:21:54	0.001536862	108.0 (m)	PAYLOAD

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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