CZ-4 DEB CZ-6A DEB

0.011% collision chance on 2025-03-03 00:03:33z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 3, 2025, 12:33 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 196.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-03-03 00:33:43z

CDM ID: 957231509

Miss distance: 196.0 (m)

Collision probability: 0.0001070696 (~0.011%)

Objects comparison

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

CZ-4 DEB Name CZ-6A DEB
26152 Norad ID 55536
DEBRIS Type DEBRIS
SSO Orbit SSO
99.16° Inclination 98.8°
SMALL Size SMALL
PRC Country PRC
Oct. 14, 1999 Launch date Nov. 11, 2022
Full details

Live tracking

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


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