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

11817

Days in orbit

Revolutions

≈ 14.7

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: 1993-036BTZ

Object number (NORAD): 39110

Object ID (CCSDS): 39110

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.829 minutes

Inclination: 73.9586 deg

SMA: 7032.982 km

Apoapsis: 721.77 km

Periapsis: 587.923 km

RAAN: 165.7615 deg

Eccentricy: 0.00951564

Argument of periapsis: 50.5691 deg

Mean anomaly: 128.2469 deg

Mean motion: 14.71951629 rev/day

Mean motion (dot): 0.00004473 rev/day²

B* drag term: 0.00066906332 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 20, 2025, 6:08 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 20, 2025, 9:49 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 39110U 93036BTZ 25293.40937325 .00004473 00000-0 66906-3 0 9997

TLE line 2: 2 39110 73.9586 165.7615 0095156 50.5691 128.2469 14.71951629616995

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
CZ-4B DEB	SSO	2024-06-15 17:29:18	0.0001073003	124.0 (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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