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

≈ 14.3

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: 1993-036AKB

Object number (NORAD): 35433

Object ID (CCSDS): 35433

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.391 minutes

Inclination: 74.0394 deg

SMA: 7155.247 km

Apoapsis: 795.975 km

Periapsis: 758.25 km

RAAN: 22.667 deg

Eccentricy: 0.0026362

Argument of periapsis: 137.0263 deg

Mean anomaly: 286.3899 deg

Mean motion: 14.3438515 rev/day

Mean motion (dot): 0.00000896 rev/day²

B* drag term: 0.00032634 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, 1:14 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35433U 93036AKB 25126.05159900 .00000896 00000-0 32634-3 0 9998

TLE line 2: 2 35433 74.0394 22.6670 0026362 137.0263 286.3899 14.34385150834162

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
SL-16 DEB	LEO	2024-11-12 05:37:19	0.000285228	729.0 (m)	DEBRIS
COSMOS 468	LEO	2024-08-06 06:23:31	0.001256683	56.0 (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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