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

11814

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: 1993-036AGL

Object number (NORAD): 35023

Object ID (CCSDS): 35023

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 96.5 minutes

Inclination: 74.0392 deg

SMA: 6969.149 km

Apoapsis: 616.056 km

Periapsis: 565.972 km

RAAN: 321.6266 deg

Eccentricy: 0.00359325

Argument of periapsis: 50.9347 deg

Mean anomaly: 102.9546 deg

Mean motion: 14.92220974 rev/day

Mean motion (dot): 0.0002786 rev/day²

B* drag term: 0.002691763 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 20, 2025, 2:10 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 19, 2025, 1:10 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35023U 93036AGL 25292.54887066 .00027860 00000-0 26918-2 0 9999

TLE line 2: 2 35023 74.0392 321.6266 0035933 50.9347 102.9546 14.92220974874700

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
SL-14 R/B	LEO	2025-08-09 19:09:17	0.0004128464	159.0 (m)	ROCKET BODY

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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