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

11869

Days in orbit

Revolutions

≈ 14.5

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: 1993-036GP

Object number (NORAD): 34004

Object ID (CCSDS): 34004

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.379 minutes

Inclination: 74.0358 deg

SMA: 7107.059 km

Apoapsis: 752.644 km

Periapsis: 705.205 km

RAAN: 314.5469 deg

Eccentricy: 0.0033374

Argument of periapsis: 326.8524 deg

Mean anomaly: 33.0543 deg

Mean motion: 14.48998167 rev/day

Mean motion (dot): 0.00008073 rev/day²

B* drag term: 0.0021188 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 7:06 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 11, 2025, 11:21 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34004U 93036GP 25345.97321919 .00008073 00000-0 21188-2 0 9992

TLE line 2: 2 34004 74.0358 314.5469 0033374 326.8524 33.0543 14.48998167880193

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 R/B	SSO	2025-11-09 18:46:21	0.0002122062	223.0 (m)	ROCKET BODY
CZ-6A DEB	LEO	2025-02-02 01:13:23	0.0001275724	454.0 (m)	DEBRIS
PICOSAT 3	SSO	2025-01-21 05:11:30	0.0001403199	571.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2024-09-07 22:05:01	0.0001021972	407.0 (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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