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

0.072% collision chance on 2025-01-01 13:01:06z

CDM information

Conjunction Data Message description

CZ-4C 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 Jan. 1, 2025, 1:06 p.m., with a collision probability of 0.072%. The closest distance at TCA is estimated to be 147.0 meters.

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

Key information

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

TCA: 2025-01-01 13:06:30z

CDM ID: 905945738

Miss distance: 147.0 (m)

Collision probability: 0.0007183953 (~0.072%)

Last Updated: 4 months ago

Objects comparison

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

CZ-4C R/B	Name	CZ-6A DEB
55838	Norad ID	55550
ROCKET BODY	Type	DEBRIS
SSO	Orbit	SSO
98.95°	Inclination	98.65°
LARGE	Size	SMALL
PRC	Country	PRC
March 9, 2023	Launch date	Nov. 11, 2022
	Full details

Live tracking

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

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.