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

11768

Days in orbit

Revolutions

≈ 14.8

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: 1993-036ACX

Object number (NORAD): 34884

Object ID (CCSDS): 34884

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.077 minutes

Inclination: 74.0181 deg

SMA: 6996.856 km

Apoapsis: 627.392 km

Periapsis: 610.05 km

RAAN: 258.5263 deg

Eccentricy: 0.00123923

Argument of periapsis: 347.2367 deg

Mean anomaly: 127.1268 deg

Mean motion: 14.8336612 rev/day

Mean motion (dot): 0.00042848 rev/day²

B* drag term: 0.0051894293 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 2, 2025, 11:42 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 10:48 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34884U 93036ACX 25245.45047058 .00042848 00000-0 51894-2 0 9994

TLE line 2: 2 34884 74.0181 258.5263 0012392 347.2367 127.1268 14.83366120863008

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	2024-09-26 10:09:40	0.0001013409	915.0 (m)	DEBRIS
CZ-6A DEB	SSO	2024-06-23 14:42:42	0.0001829933	115.0 (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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