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

11818

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: 1993-036AG

Object number (NORAD): 33791

Object ID (CCSDS): 33791

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 99.805 minutes

Inclination: 74.1725 deg

SMA: 7127.339 km

Apoapsis: 769.708 km

Periapsis: 728.699 km

RAAN: 129.1892 deg

Eccentricy: 0.00287687

Argument of periapsis: 335.8461 deg

Mean anomaly: 153.5601 deg

Mean motion: 14.42818383 rev/day

Mean motion (dot): 0.00002668 rev/day²

B* drag term: 0.00080319306 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 24, 2025, 2:48 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 23, 2025, 11:32 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33791U 93036AG 25296.98078611 .00002668 00000-0 80319-3 0 9994

TLE line 2: 2 33791 74.1725 129.1892 0028769 335.8461 153.5601 14.42818383873343

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
CZ-6A DEB	LEO	2024-11-20 20:06:04	0.0002661187	105.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-11-20 08:09:54	0.0001381715	95.0 (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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