COSMOS 2251 DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 2251 DEB at a glance.

Uptime

11767

Days in orbit

Revolutions

≈ 13.9

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: 1993-036KS

Object number (NORAD): 34121

Object ID (CCSDS): 34121

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 103.498 minutes

Inclination: 73.9919 deg

SMA: 7302.126 km

Apoapsis: 1097.019 km

Periapsis: 750.963 km

RAAN: 269.9655 deg

Eccentricy: 0.02369553

Argument of periapsis: 137.3635 deg

Mean anomaly: 39.7008 deg

Mean motion: 13.91325552 rev/day

Mean motion (dot): 0.00002939 rev/day²

B* drag term: 0.0018676881 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 3, 2025, 2:21 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 8:14 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34121U 93036KS 25245.84317959 .00002939 00000-0 18677-2 0 9990

TLE line 2: 2 34121 73.9919 269.9655 0236955 137.3635 39.7008 13.91325552837215

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
OPAL	SSO	2025-04-06 19:37:59	0.0001209291	333.0 (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

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/34121/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.