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

11819

Days in orbit

Revolutions

≈ 14.9

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: 96.866 minutes

Inclination: 74.0172 deg

SMA: 6986.716 km

Apoapsis: 614.859 km

Periapsis: 602.304 km

RAAN: 154.103 deg

Eccentricy: 0.00089854

Argument of periapsis: 225.889 deg

Mean anomaly: 261.1955 deg

Mean motion: 14.86596457 rev/day

Mean motion (dot): 0.00023579 rev/day²

B* drag term: 0.002651398 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 25, 2025, 3:11 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 25, 2025, 12:05 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34884U 93036ACX 25298.00405541 .00023579 00000-0 26514-2 0 9999

TLE line 2: 2 34884 74.0172 154.1030 0008985 225.8890 261.1955 14.86596457870805

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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