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

11650

Days in orbit

Revolutions

≈ 14.8

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: 1993-036SS

Object number (NORAD): 34449

Object ID (CCSDS): 34449

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.092 minutes

Inclination: 74.0354 deg

SMA: 6997.614 km

Apoapsis: 647.141 km

Periapsis: 591.818 km

RAAN: 145.5807 deg

Eccentricy: 0.003953

Argument of periapsis: 260.714 deg

Mean anomaly: 220.8254 deg

Mean motion: 14.83125069 rev/day

Mean motion (dot): 0.00017214 rev/day²

B* drag term: 0.0020818 1/R_Earth

Two-line elements (TLE)

Creation date: May 8, 2025, 10:56 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 8, 2025, 12:26 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34449U 93036SS 25128.51853677 .00017214 00000-0 20818-2 0 9991

TLE line 2: 2 34449 74.0354 145.5807 0039530 260.7140 220.8254 14.83125069854480

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
EGYPTSAT 1	SSO	2025-04-02 10:14:29	0.0001273559	174.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2025-03-02 20:45:13	0.0006177709	52.0 (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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