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

0.015% collision chance on 2025-06-15 03:06:15z

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 15, 2025, 3:15 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 425.0 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: 2025-06-15 03:15:42z

CDM ID: 1054606341

Miss distance: 425.0 (m)

Collision probability: 0.0001527408 (~0.015%)

Last Updated: 3 weeks, 2 days ago

Objects comparison

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

CZ-4B R/B	Name	CZ-6A DEB
28059	Norad ID	55543
ROCKET BODY	Type	DEBRIS
SSO	Orbit	SSO
98.66°	Inclination	98.55°
LARGE	Size	SMALL
PRC	Country	PRC
Oct. 21, 2003	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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