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

0.021% collision chance on 2024-09-28 21:09:30z

CDM information

Conjunction Data Message description

CZ-4C 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 Sept. 28, 2024, 9:30 p.m., with a collision probability of 0.021%. The closest distance at TCA is estimated to be 295.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-09-28 21:30:58z

CDM ID: 827062729

Miss distance: 295.0 (m)

Collision probability: 0.0002090801 (~0.021%)

Objects comparison

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

CZ-4C R/B Name CZ-6A DEB
40112 Norad ID 54386
ROCKET BODY Type DEBRIS
LEO Orbit SSO
63.42° Inclination 98.89°
LARGE Size SMALL
PRC Country PRC
Aug. 9, 2014 Launch date Nov. 11, 2022
Full details

Live tracking

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


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