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

0.047% collision chance on 2025-06-05 14:06:38z

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 June 5, 2025, 2:38 p.m., with a collision probability of 0.047%. The closest distance at TCA is estimated to be 270.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-06-05 14:38:04z

CDM ID: 1044335841

Miss distance: 270.0 (m)

Collision probability: 0.0004692342 (~0.047%)

Objects comparison

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

CZ-4B R/B Name CZ-6A DEB
32063 Norad ID 61458
ROCKET BODY Type DEBRIS
SSO Orbit LEO
98.17° Inclination 88.95°
LARGE Size SMALL
PRC Country PRC
Sept. 19, 2007 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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