CZ-6A DEB CZ-4B R/B

0.048% collision chance on 2025-05-17 15:05:39z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with CZ-4B R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 17, 2025, 3:39 p.m., with a collision probability of 0.048%. The closest distance at TCA is estimated to be 67.0 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: 2025-05-17 15:39:32z

CDM ID: 1027466751

Miss distance: 67.0 (m)

Collision probability: 0.0004756832 (~0.048%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

CZ-6A DEB	Name	CZ-4B R/B
60794	Norad ID	38039
DEBRIS	Type	ROCKET BODY
LEO	Orbit	SSO
89.02°	Inclination	98.45°
SMALL	Size	LARGE
PRC	Country	PRC
Aug. 6, 2024	Launch date	Dec. 22, 2011
	Full details

Live tracking

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

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