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

11810

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.2

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: 1993-036P

Object number (NORAD): 33766

Object ID (CCSDS): 33766

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 100.37 minutes

Inclination: 74.186 deg

SMA: 7154.248 km

Apoapsis: 820.335 km

Periapsis: 731.892 km

RAAN: 240.0459 deg

Eccentricy: 0.00618113

Argument of periapsis: 100.6743 deg

Mean anomaly: 260.1379 deg

Mean motion: 14.34685621 rev/day

Mean motion (dot): 0.00002406 rev/day²

B* drag term: 0.00084036751 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 16, 2025, 2:37 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 15, 2025, 8:46 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33766U 93036P 25288.86568860 .00002406 00000-0 84037-3 0 9995

TLE line 2: 2 33766 74.1860 240.0459 0061811 100.6743 260.1379 14.34685621869152

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	2025-08-04 23:50:28	0.0002709269	147.0 (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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