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

11767

Days in orbit

Revolutions

≈ 14.4

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: 1993-036HH

Object number (NORAD): 34022

Object ID (CCSDS): 34022

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.087 minutes

Inclination: 74.0522 deg

SMA: 7140.778 km

Apoapsis: 778.943 km

Periapsis: 746.344 km

RAAN: 97.0698 deg

Eccentricy: 0.00228264

Argument of periapsis: 192.7127 deg

Mean anomaly: 223.6766 deg

Mean motion: 14.38747002 rev/day

Mean motion (dot): 0.00001075 rev/day²

B* drag term: 0.00035747078 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 3, 2025, 2:21 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 3:08 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34022U 93036HH 25245.63097238 .00001075 00000-0 35747-3 0 9990

TLE line 2: 2 34022 74.0522 97.0698 0022826 192.7127 223.6766 14.38747002867415

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-6A DEB	LEO	2025-08-23 23:06:13	0.0001311096	570.0 (m)	DEBRIS
DMSP 5D-2 F11 DEB	SSO	2025-08-22 12:50:42	0.0001372439	333.0 (m)	DEBRIS
COSMOS 2251 DEB	LEO	2025-05-24 01:47:43	0.0003105745	56.0 (m)	DEBRIS
CZ-6A DEB	SSO	2025-04-28 01:24:49	0.0003261303	35.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-01-18 16:05:21	0.000179169	778.0 (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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