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

11810

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036AFV

Object number (NORAD): 34997

Object ID (CCSDS): 34997

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.676 minutes

Inclination: 73.8818 deg

SMA: 7121.227 km

Apoapsis: 811.989 km

Periapsis: 674.194 km

RAAN: 65.2208 deg

Eccentricy: 0.0096749

Argument of periapsis: 52.987 deg

Mean anomaly: 308.009 deg

Mean motion: 14.44676311 rev/day

Mean motion (dot): 0.00007507 rev/day2

B* drag term: 0.0020506199 1/REarth

Two-line elements (TLE)

Creation date: Oct. 13, 2025, 10:50 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 13, 2025, 2:59 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34997U 93036AFV 25286.12480602 .00007507 00000-0 20506-2 0 9993

TLE line 2: 2 34997 73.8818 65.2208 0096749 52.9870 308.0090 14.44676311698716

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
TECHSAT 1B SSO 2025-10-10 07:58:55 0.0004080614 238.0 (m) PAYLOAD
SL-16 DEB LEO 2025-07-28 05:49:24 0.0001955318 484.0 (m) DEBRIS
NOAA 16 DEB SSO 2024-11-10 06:03:41 0.0003759598 186.0 (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.

Launch to space Kosmos-3M | Strela-2M 51
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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