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

11815

Days in orbit

Revolutions

≈ 13.5

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036ZZ

Object number (NORAD): 34755

Object ID (CCSDS): 34755

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 106.638 minutes

Inclination: 73.9266 deg

SMA: 7449.073 km

Apoapsis: 1373.835 km

Periapsis: 768.041 km

RAAN: 15.282 deg

Eccentricy: 0.04066234

Argument of periapsis: 44.9529 deg

Mean anomaly: 104.9509 deg

Mean motion: 13.5035953 rev/day

Mean motion (dot): 0.00000958 rev/day²

B* drag term: 0.00091359359 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 3:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 20, 2025, 4:25 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34755U 93036ZZ 25293.68419953 .00000958 00000-0 91359-3 0 9993

TLE line 2: 2 34755 73.9266 15.2820 0406623 44.9529 104.9509 13.50359530818077

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
DELTA 1 DEB	SSO	2025-02-22 05:53:37	0.0001038742	404.0 (m)	DEBRIS
NOAA 16 DEB	SSO	2024-11-15 05:55:08	0.0001379163	366.0 (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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