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

11771

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: 1993-036BTP

Object number (NORAD): 38479

Object ID (CCSDS): 38479

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.231 minutes

Inclination: 74.0098 deg

SMA: 7147.632 km

Apoapsis: 831.667 km

Periapsis: 707.327 km

RAAN: 15.3423 deg

Eccentricy: 0.008698

Argument of periapsis: 147.923 deg

Mean anomaly: 27.5542 deg

Mean motion: 14.36678029 rev/day

Mean motion (dot): 0.00010723 rev/day²

B* drag term: 0.0034892491 1/R_Earth

Two-line elements (TLE)

Creation date: Aug. 31, 2025, 11:35 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Aug. 31, 2025, 2:26 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 38479U 93036BTP 25243.10166047 .00010723 00000-0 34892-2 0 9994

TLE line 2: 2 38479 74.0098 15.3423 0086980 147.9230 27.5542 14.36678029631984

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
DMSP 5D-2 F13 DEB	SSO	2025-07-29 18:45:51	0.0001148724	79.0 (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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