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

11769

Days in orbit

Revolutions

≈ 15.0

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: 1993-036N

Object number (NORAD): 33765

Object ID (CCSDS): 33765

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 95.891 minutes

Inclination: 74.0127 deg

SMA: 6939.755 km

Apoapsis: 617.547 km

Periapsis: 505.692 km

RAAN: 20.3428 deg

Eccentricy: 0.00805896

Argument of periapsis: 138.6228 deg

Mean anomaly: 337.7349 deg

Mean motion: 15.01711815 rev/day

Mean motion (dot): 0.00077285 rev/day²

B* drag term: 0.0054862669 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 3, 2025, 2:21 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 6:47 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33765U 93036N 25245.78316958 .00077285 00000-0 54863-2 0 9997

TLE line 2: 2 33765 74.0127 20.3428 0080590 138.6228 337.7349 15.01711815880998

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
CZ-2D DEB	SSO	2024-11-09 23:28:14	0.0001334439	196.0 (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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