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

11868

Days in orbit

Revolutions

≈ 14.0

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: 1993-036JM

Object number (NORAD): 34050

Object ID (CCSDS): 34050

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.139 minutes

Inclination: 74.0883 deg

SMA: 7285.19 km

Apoapsis: 1063.358 km

Periapsis: 750.752 km

RAAN: 11.1127 deg

Eccentricy: 0.02145489

Argument of periapsis: 75.5868 deg

Mean anomaly: 341.4222 deg

Mean motion: 13.96180122 rev/day

Mean motion (dot): 0.00001305 rev/day²

B* drag term: 0.00079558791 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 2:55 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34050U 93036JM 25346.12161802 .00001305 00000-0 79559-3 0 9991

TLE line 2: 2 34050 74.0883 11.1127 0214549 75.5868 341.4222 13.96180122854234

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
FENGYUN 1C DEB	SSO	2025-07-31 09:28:35	0.0001879163	67.0 (m)	DEBRIS
CZ-6A DEB	SSO	2025-05-26 09:31:56	0.00023004	221.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-01-01 12:56:49	0.0001915141	397.0 (m)	DEBRIS
CZ-6A DEB	LEO	2024-12-08 04:35:19	0.0001429978	549.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-07-08 09:06:59	0.0001128932	349.0 (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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