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

11648

Days in orbit

Revolutions

≈ 14.4

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: 1993-036FE

Object number (NORAD): 33971

Object ID (CCSDS): 33971

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.05 minutes

Inclination: 74.0239 deg

SMA: 7139.016 km

Apoapsis: 774.153 km

Periapsis: 747.609 km

RAAN: 301.7274 deg

Eccentricy: 0.0018591

Argument of periapsis: 100.4109 deg

Mean anomaly: 46.5269 deg

Mean motion: 14.39279705 rev/day

Mean motion (dot): 0.00001202 rev/day²

B* drag term: 0.00039505 1/R_Earth

Two-line elements (TLE)

Creation date: May 6, 2025, 3:54 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 5, 2025, 9:21 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33971U 93036FE 25125.89013247 .00001202 00000-0 39505-3 0 9993

TLE line 2: 2 33971 74.0239 301.7274 0018591 100.4109 46.5269 14.39279705849610

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
NOAA 16 DEB	SSO	2025-03-22 02:18:48	0.0008542867	47.0 (m)	DEBRIS
IRIDIUM 38	LEO	2024-09-17 11:08:28	0.0002904039	77.0 (m)	PAYLOAD

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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