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

11646

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

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: 1993-036AAT

Object number (NORAD): 34790

Object ID (CCSDS): 34790

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.134 minutes

Inclination: 74.053 deg

SMA: 7190.482 km

Apoapsis: 885.284 km

Periapsis: 739.41 km

RAAN: 284.6748 deg

Eccentricy: 0.0101436

Argument of periapsis: 41.5711 deg

Mean anomaly: 81.9553 deg

Mean motion: 14.23854975 rev/day

Mean motion (dot): 0.00002458 rev/day²

B* drag term: 0.0010281 1/R_Earth

Two-line elements (TLE)

Creation date: May 4, 2025, 2:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 3, 2025, 8:47 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34790U 93036AAT 25123.86613067 .00002458 00000-0 10281-2 0 9997

TLE line 2: 2 34790 74.0530 284.6748 0101436 41.5711 81.9553 14.23854975834001

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 1190	LEO	2025-02-19 01:58:49	0.0001823043	406.0 (m)	PAYLOAD
FENGYUN 1C	SSO	2024-12-04 18:21:07	0.0001205777	947.0 (m)	PAYLOAD
FENGYUN 1C DEB	SSO	2024-11-01 11:23:28	0.000247426	53.0 (m)	DEBRIS
PEGASUS DEB	LEO	2024-09-26 22:42:39	0.000426462	90.0 (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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