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

11707

Days in orbit

Revolutions

≈ 14.5

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: 1993-036AAZ

Object number (NORAD): 34796

Object ID (CCSDS): 34796

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.476 minutes

Inclination: 74.0295 deg

SMA: 7111.679 km

Apoapsis: 807.241 km

Periapsis: 659.848 km

RAAN: 160.4471 deg

Eccentricy: 0.0103627

Argument of periapsis: 302.4828 deg

Mean anomaly: 208.6775 deg

Mean motion: 14.47586428 rev/day

Mean motion (dot): 0.00001767 rev/day²

B* drag term: 0.00045625 1/R_Earth

Two-line elements (TLE)

Creation date: July 3, 2025, 5:26 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 3, 2025, 8:51 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34796U 93036AAZ 25184.36876331 .00001767 00000-0 45625-3 0 9993

TLE line 2: 2 34796 74.0295 160.4471 0103627 302.4828 208.6775 14.47586428856774

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
COSMOS 807	LEO	2024-12-23 00:57:19	0.0001607902	528.0 (m)	PAYLOAD
PEGASUS DEB	LEO	2024-11-13 07:15:46	0.00028621	746.0 (m)	DEBRIS
NOAA 12	SSO	2024-09-04 20:17:33	0.0002341862	517.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2024-07-26 17:44:50	0.0001118794	36.0 (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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