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

11649

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.2

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: 1993-036AQN

Object number (NORAD): 35717

Object ID (CCSDS): 35717

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.236 minutes

Inclination: 74.1616 deg

SMA: 7147.879 km

Apoapsis: 826.262 km

Periapsis: 713.227 km

RAAN: 259.4621 deg

Eccentricy: 0.0079069

Argument of periapsis: 178.2637 deg

Mean anomaly: 181.8808 deg

Mean motion: 14.36603621 rev/day

Mean motion (dot): 0.00005647 rev/day²

B* drag term: 0.0018594 1/R_Earth

Two-line elements (TLE)

Creation date: May 7, 2025, 3:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 6, 2025, 3:18 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35717U 93036AQN 25126.63750065 .00005647 00000-0 18594-2 0 9993

TLE line 2: 2 35717 74.1616 259.4621 0079069 178.2637 181.8808 14.36603621709376

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	2024-11-13 16:13:15	0.0001300608	45.0 (m)	DEBRIS
OPAL	SSO	2024-10-11 22:54:59	0.0007513447	121.0 (m)	PAYLOAD

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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