CZ-6A DEB CZ-4 DEB

0.011% collision chance on 2025-06-09 01:06:53z

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 9, 2025, 1:53 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 197.0 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: 2025-06-09 01:53:21z

CDM ID: 1047117482

Miss distance: 197.0 (m)

Collision probability: 0.0001140856 (~0.011%)

Last Updated: 1 month ago

Objects comparison

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

CZ-6A DEB	Name	CZ-4 DEB
61803	Norad ID	20852
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
88.99°	Inclination	98.67°
SMALL	Size	MEDIUM
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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