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

≈ 14.8

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: 1993-036AKL

Object number (NORAD): 35442

Object ID (CCSDS): 35442

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.442 minutes

Inclination: 74.0293 deg

SMA: 7014.431 km

Apoapsis: 642.867 km

Periapsis: 629.724 km

RAAN: 52.1305 deg

Eccentricy: 0.0009368

Argument of periapsis: 143.2159 deg

Mean anomaly: 216.966 deg

Mean motion: 14.7779479 rev/day

Mean motion (dot): 0.00009966 rev/day²

B* drag term: 0.0013892 1/R_Earth

Two-line elements (TLE)

Creation date: July 7, 2025, 6:34 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 12:50 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35442U 93036AKL 25188.03501049 .00009966 00000-0 13892-2 0 9990

TLE line 2: 2 35442 74.0293 52.1305 0009368 143.2159 216.9660 14.77794790850044

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
DELTA 1 DEB	SSO	2024-08-16 04:55:28	0.0001657723	105.0 (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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