COSMOS 249 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 249 DEB at a glance.

Uptime

20874

Days in orbit

Revolutions

≈ 12.9

Per day

Orbit

LEO

Low Earth Orbit

Inclination

62.1

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 249 DEB.

Object identification

Identified? True

Debris? True

Object name: COSMOS 249 DEB

International designator: 1968-091R

Object number (NORAD): 3583

Object ID (CCSDS): 3583

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 112.004 minutes

Inclination: 62.0789 deg

SMA: 7696.9 km

Apoapsis: 1864.349 km

Periapsis: 773.181 km

RAAN: 258.5811 deg

Eccentricy: 0.07088355

Argument of periapsis: 99.1994 deg

Mean anomaly: 268.9813 deg

Mean motion: 12.85668485 rev/day

Mean motion (dot): 0.0000115 rev/day2

B* drag term: 0.001665323 1/REarth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 4:16 a.m. UTC

TLE line 0: 0 COSMOS 249 DEB

TLE line 1: 1 03583U 68091R 25346.17789827 .00001150 00000-0 16653-2 0 9992

TLE line 2: 2 03583 62.0789 258.5811 0708836 99.1994 268.9813 12.85668485660176

Live tracking on map

Real-time ground track for satellite COSMOS 249 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 249 DEB.

Target Orbit TCA Probability of collision Miss distance Type
THORAD AGENA D DEB SSO 2025-04-25 02:06:28 0.0001115764 153.0 (m) DEBRIS
CZ-6A DEB LEO 2025-01-29 02:34:54 0.0001076487 555.0 (m) DEBRIS

Associated space launch

The I2P satellites were the first soviet coorbital ASAT system.

COSMOS 249 DEB was lifted into orbit during the mission ‘Tsiklon-2A | I2P 1’, on board a Tsiklon-2A space rocket.

The launch took place on Oct. 20, 1968, 4:02 a.m. from 90/20.

For more information about the launch, click the button.

Launch to space Tsiklon-2A | I2P 1
Tsiklon-2A | I2P 1

Agency: N/A

Status: Launch Successful

Launch date: Oct. 20, 1968, 4:02 a.m. UTC

Rocket: Tsiklon-2A

Launch pad: 90/20

Location: Baikonur Cosmodrome, Republic of Kazakhstan

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