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

11868

Days in orbit

Revolutions

≈ 14.5

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: 1993-036WR

Object number (NORAD): 34620

Object ID (CCSDS): 34620

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.375 minutes

Inclination: 74.0509 deg

SMA: 7106.87 km

Apoapsis: 786.235 km

Periapsis: 671.235 km

RAAN: 222.6176 deg

Eccentricy: 0.00809081

Argument of periapsis: 259.4219 deg

Mean anomaly: 99.7819 deg

Mean motion: 14.49056132 rev/day

Mean motion (dot): 0.00012967 rev/day²

B* drag term: 0.0032771066 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 11, 2025, 10:54 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 11, 2025, 2:13 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34620U 93036WR 25345.09285818 .00012967 00000-0 32771-2 0 9993

TLE line 2: 2 34620 74.0509 222.6176 0080908 259.4219 99.7819 14.49056132868038

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
SL-16 DEB	LEO	2024-09-25 12:02:03	0.0001624051	836.0 (m)	DEBRIS
AUREOLE 2	LEO	2024-09-18 19:57:42	0.0002125289	116.0 (m)	PAYLOAD

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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