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

0.012% collision chance on 2024-12-23 23:12:16z

CDM information

Conjunction Data Message description

CZ-4B R/B is risking orbital collision with CZ-4C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 23, 2024, 11:16 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 446.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-12-23 23:16:41z

CDM ID: 897586239

Miss distance: 446.0 (m)

Collision probability: 0.0001152697 (~0.012%)

Objects comparison

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

CZ-4B R/B Name CZ-4C DEB
32959 Norad ID 43408
ROCKET BODY Type DEBRIS
SSO Orbit SSO
98.9° Inclination 98.71°
LARGE Size SMALL
PRC Country PRC
May 27, 2008 Launch date Sept. 23, 2013
Full details

Live tracking

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


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