COSMOS 729 CZ-6A DEB

0.012% collision chance on 2025-07-07 10:07:24z

CDM information

Conjunction Data Message description

COSMOS 729 is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 7, 2025, 10:24 a.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 46.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-07-07 10:24:24z

CDM ID: 1073962505

Miss distance: 46.0 (m)

Collision probability: 0.0001200139 (~0.012%)

Objects comparison

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

COSMOS 729 Name CZ-6A DEB
7768 Norad ID 54587
PAYLOAD Type DEBRIS
LEO Orbit SSO
82.96° Inclination 98.83°
LARGE Size SMALL
CIS Country PRC
April 22, 1975 Launch date Nov. 11, 2022
Full details

Live tracking

Real-time ground track for COSMOS 729 and CZ-6A DEB.


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