COSMOS 2181 CZ-4C DEB

0.015% collision chance on 2025-08-08 03:08:53z

CDM information

Conjunction Data Message description

COSMOS 2181 is risking orbital collision with CZ-4C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 8, 2025, 3:53 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 96.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2181 in its detailed page.

Key information

Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-08-08 03:53:42z

CDM ID: 1106860376

Miss distance: 96.0 (m)

Collision probability: 0.0001487181 (~0.015%)

Last Updated: 4 weeks ago

Objects comparison

A comparison of the two objects interested by this conjunction data message.

COSMOS 2181	Name	CZ-4C DEB
21902	Norad ID	43631
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
82.95°	Inclination	100.59°
LARGE	Size	SMALL
CIS	Country	PRC
March 9, 1992	Launch date	Nov. 20, 2013
	Full details

Live tracking

Real-time ground track for COSMOS 2181 and CZ-4C DEB.

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