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

11869

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

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: 1993-036PN

Object number (NORAD): 34340

Object ID (CCSDS): 34340

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.381 minutes

Inclination: 74.0793 deg

SMA: 7343.557 km

Apoapsis: 1172.929 km

Periapsis: 757.914 km

RAAN: 308.7004 deg

Eccentricy: 0.02825705

Argument of periapsis: 56.5863 deg

Mean anomaly: 61.6831 deg

Mean motion: 13.79567959 rev/day

Mean motion (dot): 0.00002826 rev/day²

B* drag term: 0.0020466181 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 7:30 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34340U 93036PN 25346.31259677 .00002826 00000-0 20466-2 0 9993

TLE line 2: 2 34340 74.0793 308.7004 0282570 56.5863 61.6831 13.79567959842623

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
ORBCOMM FM 3	SSO	2025-05-07 19:58:14	0.0004379063	418.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2024-11-08 23:59:53	0.0004346252	796.0 (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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