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

≈ 15.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036AAR

Object number (NORAD): 34788

Object ID (CCSDS): 34788

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 91.016 minutes

Inclination: 73.9441 deg

SMA: 6702.518 km

Apoapsis: 334.786 km

Periapsis: 313.979 km

RAAN: 284.3561 deg

Eccentricy: 0.0015522

Argument of periapsis: 61.418 deg

Mean anomaly: 298.8608 deg

Mean motion: 15.82143302 rev/day

Mean motion (dot): 0.00385381 rev/day²

B* drag term: 0.0017904 1/R_Earth

Two-line elements (TLE)

Creation date: July 5, 2025, 5:45 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 5, 2025, 8:11 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34788U 93036AAR 25186.34107647 .00385381 00000-0 17904-2 0 9996

TLE line 2: 2 34788 73.9441 284.3561 0015522 61.4180 298.8608 15.82143302890225

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 R/B	SSO	2024-09-18 06:07:08	0.000168755	45.0 (m)	ROCKET BODY
CZ-2D DEB	SSO	2024-06-17 18:44:53	0.0001063449	426.0 (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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