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

11773

Days in orbit

Revolutions

≈ 14.5

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: 1993-036FG

Object number (NORAD): 33973

Object ID (CCSDS): 33973

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.637 minutes

Inclination: 74.0068 deg

SMA: 7119.357 km

Apoapsis: 773.22 km

Periapsis: 709.225 km

RAAN: 280.6967 deg

Eccentricy: 0.00449438

Argument of periapsis: 122.6888 deg

Mean anomaly: 1.8563 deg

Mean motion: 14.45245314 rev/day

Mean motion (dot): 0.00000393 rev/day²

B* drag term: 0.0001183437 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 6:18 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 11:58 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33973U 93036FG 25251.49895359 .00000393 00000-0 11834-3 0 9998

TLE line 2: 2 33973 74.0068 280.6967 0044944 122.6888 1.8563 14.45245314872249

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	2025-09-03 15:35:42	0.0002355684	5.0 (m)	DEBRIS
CZ-6A DEB	SSO	2025-04-20 04:17:56	0.000128244	99.0 (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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