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

11813

Days in orbit

Revolutions

≈ 14.3

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: 1993-036HE

Object number (NORAD): 34019

Object ID (CCSDS): 34019

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.448 minutes

Inclination: 73.9533 deg

SMA: 7157.933 km

Apoapsis: 823.546 km

Periapsis: 736.049 km

RAAN: 151.6218 deg

Eccentricy: 0.00611191

Argument of periapsis: 342.1737 deg

Mean anomaly: 84.5012 deg

Mean motion: 14.33578044 rev/day

Mean motion (dot): 0.00002542 rev/day²

B* drag term: 0.00090835785 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 19, 2025, 2:20 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 18, 2025, 8:47 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34019U 93036HE 25291.86656941 .00002542 00000-0 90836-3 0 9994

TLE line 2: 2 34019 73.9533 151.6218 0061119 342.1737 84.5012 14.33578044867345

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-18 R/B	LEO	2025-09-12 21:29:39	0.0002191585	535.0 (m)	ROCKET BODY
NOAA 16 DEB	SSO	2025-05-26 09:29:34	0.0001308325	248.0 (m)	DEBRIS
SEASAT 1	SSO	2024-11-29 19:41:48	0.000891987	88.0 (m)	PAYLOAD
COSMOS 2251 DEB	LEO	2024-09-17 14:51:22	0.0001371664	112.0 (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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