CZ-6A DEB CZ-4B DEB

0.040% collision chance on 2024-11-12 22:11:41z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with CZ-4B DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 12, 2024, 10:41 p.m., with a collision probability of 0.040%. The closest distance at TCA is estimated to be 626.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-12 22:41:44z

CDM ID: 863529183

Miss distance: 626.0 (m)

Collision probability: 0.0004035651 (~0.040%)

Objects comparison

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

CZ-6A DEB Name CZ-4B DEB
54341 Norad ID 38311
DEBRIS Type DEBRIS
SSO Orbit SSO
98.79° Inclination 98.14°
SMALL Size SMALL
PRC Country PRC
Nov. 11, 2022 Launch date Dec. 22, 2011
Full details

Live tracking

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


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