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

11709

Days in orbit

Revolutions

≈ 14.7

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: 1993-036AGB

Object number (NORAD): 35014

Object ID (CCSDS): 35014

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.886 minutes

Inclination: 74.0012 deg

SMA: 7035.689 km

Apoapsis: 665.075 km

Periapsis: 650.032 km

RAAN: 358.8728 deg

Eccentricy: 0.001069

Argument of periapsis: 173.6729 deg

Mean anomaly: 186.458 deg

Mean motion: 14.71102215 rev/day

Mean motion (dot): 0.00007384 rev/day2

B* drag term: 0.0012036 1/REarth

Two-line elements (TLE)

Creation date: July 4, 2025, 6:39 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 4:20 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35014U 93036AGB 25185.18072596 .00007384 00000-0 12036-2 0 9999

TLE line 2: 2 35014 74.0012 358.8728 0010690 173.6729 186.4580 14.71102215689583

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
H-2A DEB * SSO 2025-04-12 16:35:37 0.0002732156 54.0 (m) DEBRIS
SL-8 DEB LEO 2024-11-13 20:54:41 0.0008179235 347.0 (m) DEBRIS
SSETI-EXPRESS SSO 2024-09-13 11:11:04 0.0001426928 487.0 (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.

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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