CZ-6A DEB CZ-4 DEB

0.023% collision chance on 2024-12-22 20:12:15z

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 Dec. 22, 2024, 8:15 p.m., with a collision probability of 0.023%. The closest distance at TCA is estimated to be 811.0 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: 2024-12-22 20:15:44z

CDM ID: 897874404

Miss distance: 811.0 (m)

Collision probability: 0.00022597 (~0.023%)

Last Updated: 6 months, 2 weeks ago

Objects comparison

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

CZ-6A DEB	Name	CZ-4 DEB
61500	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.

Return to all CDMs

Newsletter sign-up

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