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

11773

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: 96.77 minutes

Inclination: 74.041 deg

SMA: 6982.127 km

Apoapsis: 654.169 km

Periapsis: 553.815 km

RAAN: 233.5581 deg

Eccentricy: 0.00718654

Argument of periapsis: 328.4429 deg

Mean anomaly: 31.245 deg

Mean motion: 14.8806241 rev/day

Mean motion (dot): 0.00010089 rev/day²

B* drag term: 0.0010486516 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 9:49 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 5:34 a.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35703U 93036APY 25251.23249308 .00010089 00000-0 10487-2 0 9995

TLE line 2: 2 35703 74.0410 233.5581 0071865 328.4429 31.2450 14.88062410651946

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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