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

≈ 14.8

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: 1993-036LH

Object number (NORAD): 34136

Object ID (CCSDS): 34136

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.401 minutes

Inclination: 74.0205 deg

SMA: 7012.46 km

Apoapsis: 697.397 km

Periapsis: 571.254 km

RAAN: 356.0452 deg

Eccentricy: 0.0089942

Argument of periapsis: 159.2833 deg

Mean anomaly: 273.713 deg

Mean motion: 14.78417706 rev/day

Mean motion (dot): 0.00003245 rev/day²

B* drag term: 0.00042067 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, 2:07 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34136U 93036LH 25187.58879046 .00003245 00000-0 42067-3 0 9994

TLE line 2: 2 34136 74.0205 356.0452 0089942 159.2833 273.7130 14.78417706876576

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
ERS 1 DEB	SSO	2025-06-28 19:52:10	0.0001445979	93.0 (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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