CZ-4 DEB CZ-6A DEB

0.026% collision chance on 2025-07-06 22:07:29z

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 July 6, 2025, 10:29 p.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 125.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-4 DEB in its detailed page.

Key information

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

TCA: 2025-07-06 22:29:03z

CDM ID: 1076090843

Miss distance: 125.0 (m)

Collision probability: 0.0002594705 (~0.026%)

Last Updated: 23 hours ago

Objects comparison

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

CZ-4 DEB	Name	CZ-6A DEB
20894	Norad ID	61144
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.54°	Inclination	88.96°
SMALL	Size	SMALL
PRC	Country	PRC
Sept. 3, 1990	Launch date	Aug. 6, 2024
	Full details

Live tracking

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

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