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

11710

Days in orbit

Revolutions

≈ 14.6

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: 1993-036AUB

Object number (NORAD): 35888

Object ID (CCSDS): 35888

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.799 minutes

Inclination: 74.0333 deg

SMA: 7079.38 km

Apoapsis: 736.679 km

Periapsis: 665.811 km

RAAN: 297.3248 deg

Eccentricy: 0.0050052

Argument of periapsis: 107.8941 deg

Mean anomaly: 252.7691 deg

Mean motion: 14.57504629 rev/day

Mean motion (dot): 0.0000122 rev/day²

B* drag term: 0.00027021 1/R_Earth

Two-line elements (TLE)

Creation date: July 7, 2025, 11:16 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 4:04 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35888U 93036AUB 25188.66985127 .00001220 00000-0 27021-3 0 9991

TLE line 2: 2 35888 74.0333 297.3248 0050052 107.8941 252.7691 14.57504629840491

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
GAOFEN 3 DEB	SSO	2025-05-08 13:17:44	0.0001436382	43.0 (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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