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

11709

Days in orbit

Revolutions

≈ 14.5

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: 1993-036WR

Object number (NORAD): 34620

Object ID (CCSDS): 34620

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.628 minutes

Inclination: 74.0526 deg

SMA: 7118.905 km

Apoapsis: 803.858 km

Periapsis: 677.682 km

RAAN: 157.1704 deg

Eccentricy: 0.008862

Argument of periapsis: 236.8089 deg

Mean anomaly: 122.4549 deg

Mean motion: 14.45383081 rev/day

Mean motion (dot): 0.00004917 rev/day²

B* drag term: 0.0013389 1/R_Earth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:05 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 7:26 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34620U 93036WR 25187.31036436 .00004917 00000-0 13389-2 0 9992

TLE line 2: 2 34620 74.0526 157.1704 0088620 236.8089 122.4549 14.45383081845210

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
SL-16 DEB	LEO	2024-09-25 12:02:03	0.0001624051	836.0 (m)	DEBRIS
AUREOLE 2	LEO	2024-09-18 19:57:42	0.0002125289	116.0 (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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