CZ-4B R/B CZ-6A DEB

0.048% collision chance on 2025-05-17 15:05:39z

CDM information

Conjunction Data Message description

CZ-4B R/B is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 17, 2025, 3:39 p.m., with a collision probability of 0.048%. The closest distance at TCA is estimated to be 67.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-05-17 15:39:32z

CDM ID: 1027413379

Miss distance: 67.0 (m)

Collision probability: 0.0004756832 (~0.048%)

Objects comparison

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

CZ-4B R/B Name CZ-6A DEB
38039 Norad ID 60794
ROCKET BODY Type DEBRIS
SSO Orbit LEO
98.45° Inclination 89.02°
LARGE Size SMALL
PRC Country PRC
Dec. 22, 2011 Launch date Aug. 6, 2024
Full details

Live tracking

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


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