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

11869

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: 1993-036F

Object number (NORAD): 33758

Object ID (CCSDS): 33758

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.201 minutes

Inclination: 74.028 deg

SMA: 7098.554 km

Apoapsis: 732.757 km

Periapsis: 708.081 km

RAAN: 213.3213 deg

Eccentricy: 0.00173804

Argument of periapsis: 280.1415 deg

Mean anomaly: 95.9037 deg

Mean motion: 14.51603213 rev/day

Mean motion (dot): 0.0000392 rev/day2

B* drag term: 0.00098313442 1/REarth

Two-line elements (TLE)

Creation date: Dec. 14, 2025, 3:07 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 3:31 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33758U 93036F 25347.64692075 .00003920 00000-0 98313-3 0 9998

TLE line 2: 2 33758 74.0280 213.3213 0017380 280.1415 95.9037 14.51603213883181

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
COSMOS 2251 DEB LEO 2025-06-25 23:46:52 0.0001020083 442.0 (m) DEBRIS
NOAA 16 DEB SSO 2025-03-07 05:33:27 0.0001443507 79.0 (m) DEBRIS
NOAA 16 DEB SSO 2024-11-11 19:36:31 0.0005930623 440.0 (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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