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

0.015% collision chance on 2025-06-18 05:06:43z

CDM information

Conjunction Data Message description

CZ-4B R/B is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 18, 2025, 5:43 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 720.0 meters.

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

Key information

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

TCA: 2025-06-18 05:43:12z

CDM ID: 1056089056

Miss distance: 720.0 (m)

Collision probability: 0.0001500403 (~0.015%)

Last Updated: 2 weeks, 4 days ago

Objects comparison

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

CZ-4B R/B	Name	CZ-6A DEB
25942	Norad ID	54962
ROCKET BODY	Type	DEBRIS
SSO	Orbit	SSO
98.77°	Inclination	98.63°
LARGE	Size	SMALL
PRC	Country	PRC
Oct. 14, 1999	Launch date	Nov. 11, 2022
	Full details

Live tracking

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

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