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

11868

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036AQB

Object number (NORAD): 35706

Object ID (CCSDS): 35706

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 105.423 minutes

Inclination: 73.8889 deg

SMA: 7392.389 km

Apoapsis: 1266.186 km

Periapsis: 762.322 km

RAAN: 64.8358 deg

Eccentricy: 0.03407993

Argument of periapsis: 114.8803 deg

Mean anomaly: 248.8145 deg

Mean motion: 13.65920781 rev/day

Mean motion (dot): 0.00001827 rev/day²

B* drag term: 0.0015097542 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, 12:17 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35706U 93036AQB 25345.51224501 .00001827 00000-0 15098-2 0 9994

TLE line 2: 2 35706 73.8889 64.8358 0340799 114.8803 248.8145 13.65920781620458

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
METEOR 2-6	LEO	2025-04-04 04:58:08	0.0001738562	580.0 (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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