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

≈ 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: 1993-036HS

Object number (NORAD): 34031

Object ID (CCSDS): 34031

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.783 minutes

Inclination: 74.0145 deg

SMA: 7078.621 km

Apoapsis: 718.351 km

Periapsis: 682.621 km

RAAN: 79.2663 deg

Eccentricy: 0.0025238

Argument of periapsis: 233.9856 deg

Mean anomaly: 190.5841 deg

Mean motion: 14.57738978 rev/day

Mean motion (dot): 0.00002754 rev/day²

B* drag term: 0.00060645 1/R_Earth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:05 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 12:14 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34031U 93036HS 25187.50993052 .00002754 00000-0 60645-3 0 9990

TLE line 2: 2 34031 74.0145 79.2663 0025238 233.9856 190.5841 14.57738978862444

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
RUBIN 3/SL-8	SSO	2025-01-29 21:57:43	0.0001903974	312.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2024-11-25 22:01:50	0.0001381014	406.0 (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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