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

11710

Days in orbit

Revolutions

≈ 14.6

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: 1993-036BUQ

Object number (NORAD): 39585

Object ID (CCSDS): 39585

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.756 minutes

Inclination: 74.0406 deg

SMA: 7077.317 km

Apoapsis: 746.594 km

Periapsis: 651.77 km

RAAN: 247.3235 deg

Eccentricy: 0.0066991

Argument of periapsis: 48.7862 deg

Mean anomaly: 311.905 deg

Mean motion: 14.58141879 rev/day

Mean motion (dot): 0.00000594 rev/day²

B* drag term: 0.00013138 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, 9:51 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 39585U 93036BUQ 25185.91062718 .00000594 00000-0 13138-3 0 9993

TLE line 2: 2 39585 74.0406 247.3235 0066991 48.7862 311.9050 14.58141879601762

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	2024-11-13 20:16:33	0.001175118	682.0 (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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