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

11769

Days in orbit

Revolutions

≈ 14.1

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

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: 1993-036BNN

Object number (NORAD): 37533

Object ID (CCSDS): 37533

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 102.03 minutes

Inclination: 74.068 deg

SMA: 7232.9 km

Apoapsis: 970.684 km

Periapsis: 738.845 km

RAAN: 8.2143 deg

Eccentricy: 0.01602668

Argument of periapsis: 87.5975 deg

Mean anomaly: 274.3503 deg

Mean motion: 14.11347986 rev/day

Mean motion (dot): 0.00004966 rev/day²

B* drag term: 0.0024438391 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 4, 2025, 4:29 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 3, 2025, 2:42 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 37533U 93036BNN 25246.61305533 .00004966 00000-0 24438-2 0 9995

TLE line 2: 2 37533 74.0680 8.2143 0160267 87.5975 274.3503 14.11347986615087

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
FEDSAT	SSO	2025-04-15 20:55:09	0.0005594599	159.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2024-11-14 21:23:42	0.0001956681	668.0 (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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