CZ-4 DEB CZ-6A DEB

0.024% collision chance on 2024-09-27 03:09:12z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 27, 2024, 3:12 a.m., with a collision probability of 0.024%. The closest distance at TCA is estimated to be 239.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-09-27 03:12:54z

CDM ID: 825580600

Miss distance: 239.0 (m)

Collision probability: 0.0002435182 (~0.024%)

Objects comparison

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

CZ-4 DEB Name CZ-6A DEB
20883 Norad ID 54924
DEBRIS Type DEBRIS
SSO Orbit SSO
98.57° Inclination 98.76°
SMALL Size SMALL
PRC Country PRC
Sept. 3, 1990 Launch date Nov. 11, 2022
Full details

Live tracking

Real-time ground track for CZ-4 DEB and CZ-6A DEB.


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