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

11821

Days in orbit

Revolutions

≈ 14.5

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

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: 1993-036BT

Object number (NORAD): 33826

Object ID (CCSDS): 33826

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.277 minutes

Inclination: 74.0632 deg

SMA: 7102.195 km

Apoapsis: 787.117 km

Periapsis: 661.003 km

RAAN: 137.979 deg

Eccentricy: 0.00887852

Argument of periapsis: 195.1734 deg

Mean anomaly: 188.8564 deg

Mean motion: 14.50487059 rev/day

Mean motion (dot): 0.0001049 rev/day²

B* drag term: 0.0025514931 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 27, 2025, 2:46 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 26, 2025, 8:06 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33826U 93036BT 25299.83795512 .00010490 00000-0 25515-2 0 9994

TLE line 2: 2 33826 74.0632 137.9790 0088785 195.1734 188.8564 14.50487059870893

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
COSMOS 2251 DEB	LEO	2024-11-15 15:40:22	0.0004423194	233.0 (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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