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

11710

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: 1993-036BNQ

Object number (NORAD): 37535

Object ID (CCSDS): 37535

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.827 minutes

Inclination: 74.0242 deg

SMA: 7080.708 km

Apoapsis: 723.292 km

Periapsis: 681.853 km

RAAN: 13.7585 deg

Eccentricy: 0.0029262

Argument of periapsis: 186.8979 deg

Mean anomaly: 243.5398 deg

Mean motion: 14.57094601 rev/day

Mean motion (dot): 0.00002032 rev/day²

B* drag term: 0.00045482 1/R_Earth

Two-line elements (TLE)

Creation date: July 8, 2025, 2:27 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 10:06 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 37535U 93036BNQ 25188.92102034 .00002032 00000-0 45482-3 0 9992

TLE line 2: 2 37535 74.0242 13.7585 0029262 186.8979 243.5398 14.57094601830251

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
ATLAS F BURNER 2 R/B	SSO	2025-02-13 09:44:18	0.0001019013	460.0 (m)	ROCKET BODY

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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