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

≈ 14.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

73.9

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: 1993-036GJ

Object number (NORAD): 33999

Object ID (CCSDS): 33999

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.076 minutes

Inclination: 73.9188 deg

SMA: 6996.812 km

Apoapsis: 649.844 km

Periapsis: 587.51 km

RAAN: 230.0272 deg

Eccentricy: 0.00445443

Argument of periapsis: 125.4301 deg

Mean anomaly: 235.1049 deg

Mean motion: 14.83380151 rev/day

Mean motion (dot): 0.00016365 rev/day²

B* drag term: 0.0019601302 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 5:47 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 2:46 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 33999U 93036GJ 25347.11566954 .00016365 00000-0 19601-2 0 9992

TLE line 2: 2 33999 73.9188 230.0272 0044544 125.4301 235.1049 14.83380151892562

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
YAOGAN 1	SSO	2025-04-25 05:06:52	0.0001399978	839.0 (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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