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: 1993-036AKC

Object number (NORAD): 35434

Object ID (CCSDS): 35434

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.049 minutes

Inclination: 74.0404 deg

SMA: 7186.443 km

Apoapsis: 872.479 km

Periapsis: 744.136 km

RAAN: 141.3453 deg

Eccentricy: 0.0089295

Argument of periapsis: 250.89 deg

Mean anomaly: 108.2562 deg

Mean motion: 14.25055638 rev/day

Mean motion (dot): 0.00000921 rev/day²

B* drag term: 0.00038774 1/R_Earth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:56 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 5:40 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35434U 93036AKC 25187.23627532 .00000921 00000-0 38774-3 0 9997

TLE line 2: 2 35434 74.0404 141.3453 0089295 250.8900 108.2562 14.25055638843275

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
CZ-6A DEB	SSO	2025-06-06 13:34:14	0.0002085628	315.0 (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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