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

≈ 14.6

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: 1993-036AFA

Object number (NORAD): 34971

Object ID (CCSDS): 34971

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.926 minutes

Inclination: 73.9786 deg

SMA: 7085.453 km

Apoapsis: 756.682 km

Periapsis: 657.954 km

RAAN: 287.2832 deg

Eccentricy: 0.00696698

Argument of periapsis: 153.3092 deg

Mean anomaly: 329.2446 deg

Mean motion: 14.55631176 rev/day

Mean motion (dot): 0.00001251 rev/day²

B* drag term: 0.00028423964 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 11, 2025, 7:14 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 11, 2025, 1:03 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34971U 93036AFA 25345.54383308 .00001251 00000-0 28424-3 0 9990

TLE line 2: 2 34971 73.9786 287.2832 0069670 153.3092 329.2446 14.55631176661551

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	2024-09-25 14:27:18	0.0002269459	640.0 (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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