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

11655

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: 1993-036AQS

Object number (NORAD): 35721

Object ID (CCSDS): 35721

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.545 minutes

Inclination: 73.9513 deg

SMA: 7162.551 km

Apoapsis: 892.958 km

Periapsis: 675.874 km

RAAN: 216.8897 deg

Eccentricy: 0.0151541

Argument of periapsis: 50.4073 deg

Mean anomaly: 311.0344 deg

Mean motion: 14.32191739 rev/day

Mean motion (dot): 0.00003424 rev/day²

B* drag term: 0.0011279 1/R_Earth

Two-line elements (TLE)

Creation date: May 10, 2025, 5:27 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 9, 2025, 12:04 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35721U 93036AQS 25129.50307469 .00003424 00000-0 11279-2 0 9997

TLE line 2: 2 35721 73.9513 216.8897 0151541 50.4073 311.0344 14.32191739546770

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
FENGYUN 1C DEB	SSO	2024-07-13 11:04:49	0.0001257618	86.0 (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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