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

11652

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: 1993-036QE

Object number (NORAD): 34389

Object ID (CCSDS): 34389

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.938 minutes

Inclination: 74.0178 deg

SMA: 7133.697 km

Apoapsis: 776.655 km

Periapsis: 734.469 km

RAAN: 290.0209 deg

Eccentricy: 0.0029568

Argument of periapsis: 96.9015 deg

Mean anomaly: 20.9094 deg

Mean motion: 14.40889841 rev/day

Mean motion (dot): 0.00001412 rev/day²

B* drag term: 0.00044609 1/R_Earth

Two-line elements (TLE)

Creation date: May 11, 2025, 2:40 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 10, 2025, 6:41 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34389U 93036QE 25130.77905138 .00001412 00000-0 44609-3 0 9993

TLE line 2: 2 34389 74.0178 290.0209 0029568 96.9015 20.9094 14.40889841849011

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
DMSP 5D-2 F13 DEB	SSO	2025-04-18 19:18:23	0.0001862312	109.0 (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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