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

≈ 14.9

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: 96.825 minutes

Inclination: 74.0437 deg

SMA: 6984.766 km

Apoapsis: 656.815 km

Periapsis: 556.447 km

RAAN: 359.9325 deg

Eccentricy: 0.0071848

Argument of periapsis: 113.7879 deg

Mean anomaly: 247.0857 deg

Mean motion: 14.87219054 rev/day

Mean motion (dot): 0.00006025 rev/day²

B* drag term: 0.00064157 1/R_Earth

Two-line elements (TLE)

Creation date: July 7, 2025, 5:18 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 7:33 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 35703U 93036APY 25187.81458868 .00006025 00000-0 64157-3 0 9999

TLE line 2: 2 35703 74.0437 359.9325 0071848 113.7879 247.0857 14.87219054642517

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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