CZ-6A DEB CZ-4 DEB

0.023% collision chance on 2025-06-14 20:06:09z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 14, 2025, 8:09 p.m., with a collision probability of 0.023%. The closest distance at TCA is estimated to be 264.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-6A DEB in its detailed page.

Key information

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

TCA: 2025-06-14 20:09:11z

CDM ID: 1053081608

Miss distance: 264.0 (m)

Collision probability: 0.0002261356 (~0.023%)

Last Updated: 3 weeks, 3 days ago

Objects comparison

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

CZ-6A DEB	Name	CZ-4 DEB
61115	Norad ID	23259
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
89.13°	Inclination	98.54°
SMALL	Size	SMALL
PRC	Country	PRC
Aug. 6, 2024	Launch date	Sept. 3, 1990
	Full details

Live tracking

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

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