CZ-4 DEB CZ-6A R/B

0.013% collision chance on 2025-05-17 08:05:38z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with CZ-6A R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 17, 2025, 8:38 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 555.0 meters.

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

Key information

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

TCA: 2025-05-17 08:38:21z

CDM ID: 1026022186

Miss distance: 555.0 (m)

Collision probability: 0.0001328373 (~0.013%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

CZ-4 DEB	Name	CZ-6A R/B
35330	Norad ID	62803
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
98.69°	Inclination	89.02°
SMALL	Size	LARGE
PRC	Country	PRC
Oct. 14, 1999	Launch date	Jan. 23, 2025
	Full details

Live tracking

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

Return to all CDMs

Newsletter sign-up

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