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

11819

Days in orbit

Revolutions

≈ 14.9

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: 1993-036APY

Object number (NORAD): 35703

Object ID (CCSDS): 35703

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 96.709 minutes

Inclination: 74.041 deg

SMA: 6979.181 km

Apoapsis: 650.116 km

Periapsis: 551.977 km

RAAN: 147.5851 deg

Eccentricy: 0.00703083

Argument of periapsis: 231.8658 deg

Mean anomaly: 127.6174 deg

Mean motion: 14.89004643 rev/day

Mean motion (dot): 0.00009468 rev/day²

B* drag term: 0.00096339832 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 6:24 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 21, 2025, 7:30 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35703U 93036APY 25294.31317051 .00009468 00000-0 96340-3 0 9994

TLE line 2: 2 35703 74.0410 147.5851 0070308 231.8658 127.6174 14.89004643658352

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
FENGYUN 1C DEB	SSO	2024-11-14 14:43:24	0.0001384429	899.0 (m)	DEBRIS
OBJECT D	SSO	2024-10-10 10:07:32	0.0001592459	43.0 (m)	UNKNOWN

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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