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

11773

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: 1993-036AKD

Object number (NORAD): 35435

Object ID (CCSDS): 35435

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.672 minutes

Inclination: 74.0127 deg

SMA: 7025.457 km

Apoapsis: 656.945 km

Periapsis: 637.699 km

RAAN: 290.9118 deg

Eccentricy: 0.00136973

Argument of periapsis: 27.4479 deg

Mean anomaly: 39.5652 deg

Mean motion: 14.74317147 rev/day

Mean motion (dot): 0.00009381 rev/day²

B* drag term: 0.0014174276 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 6:18 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 11:20 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35435U 93036AKD 25251.47255851 .00009381 00000-0 14174-2 0 9993

TLE line 2: 2 35435 74.0127 290.9118 0013697 27.4479 39.5652 14.74317147861332

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	2024-11-13 20:31:41	0.0001669878	94.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-10-17 13:15:04	0.0001166888	271.0 (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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