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

11767

Days in orbit

Revolutions

≈ 14.5

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: 1993-036AER

Object number (NORAD): 34962

Object ID (CCSDS): 34962

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.583 minutes

Inclination: 74.032 deg

SMA: 7116.8 km

Apoapsis: 751.584 km

Periapsis: 725.747 km

RAAN: 22.6087 deg

Eccentricy: 0.00181524

Argument of periapsis: 163.6527 deg

Mean anomaly: 196.5221 deg

Mean motion: 14.46024284 rev/day

Mean motion (dot): 0.00004339 rev/day²

B* drag term: 0.0012217867 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 2, 2025, 11:42 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 9:15 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34962U 93036AER 25245.38549757 .00004339 00000-0 12218-2 0 9996

TLE line 2: 2 34962 74.0320 22.6087 0018152 163.6527 196.5221 14.46024284861134

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-8 R/B	LEO	2025-05-21 00:52:47	0.001372994	93.0 (m)	ROCKET BODY

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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