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

11709

Days in orbit

Revolutions

≈ 14.3

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: 1993-036BMC

Object number (NORAD): 37499

Object ID (CCSDS): 37499

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.407 minutes

Inclination: 74.0371 deg

SMA: 7155.984 km

Apoapsis: 797.9 km

Periapsis: 757.798 km

RAAN: 257.3808 deg

Eccentricy: 0.002802

Argument of periapsis: 12.7435 deg

Mean anomaly: 347.4419 deg

Mean motion: 14.34163781 rev/day

Mean motion (dot): 0.00000208 rev/day²

B* drag term: 0.000083342 1/R_Earth

Two-line elements (TLE)

Creation date: July 5, 2025, 4:36 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 11:10 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 37499U 93036BMC 25185.46580110 .00000208 00000-0 83342-4 0 9993

TLE line 2: 2 37499 74.0371 257.3808 0028020 12.7435 347.4419 14.34163781828371

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
IRIDIUM 24	LEO	2025-02-06 15:10:43	0.0002112623	668.0 (m)	PAYLOAD
CZ-4 DEB	SSO	2024-09-27 06:30:22	0.0003625254	78.0 (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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