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

11711

Days in orbit

Revolutions

≈ 14.4

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: 1993-036M

Object number (NORAD): 33764

Object ID (CCSDS): 33764

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 100.062 minutes

Inclination: 74.0316 deg

SMA: 7139.581 km

Apoapsis: 778.018 km

Periapsis: 744.875 km

RAAN: 204.2164 deg

Eccentricy: 0.0023211

Argument of periapsis: 211.1638 deg

Mean anomaly: 322.226 deg

Mean motion: 14.39108831 rev/day

Mean motion (dot): 0.0000053 rev/day²

B* drag term: 0.00017943 1/R_Earth

Two-line elements (TLE)

Creation date: July 8, 2025, 2:27 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 6:54 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33764U 93036M 25188.78758087 .00000530 00000-0 17943-3 0 9993

TLE line 2: 2 33764 74.0316 204.2164 0023211 211.1638 322.2260 14.39108831858844

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-6A DEB	LEO	2025-02-02 16:32:18	0.0001726256	968.0 (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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