DMSP 5D-3 F18 DEB CZ-6A DEB

0.048% collision chance on 2025-09-09 23:09:25z

CDM information

Conjunction Data Message description

DMSP 5D-3 F18 DEB is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 9, 2025, 11:25 p.m., with a collision probability of 0.048%. The closest distance at TCA is estimated to be 169.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DMSP 5D-3 F18 DEB in its detailed page.

Key information

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

TCA: 2025-09-09 23:25:50z

CDM ID: 1147619931

Miss distance: 169.0 (m)

Collision probability: 0.000477006 (~0.048%)

Last Updated: 3 months ago

Objects comparison

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

DMSP 5D-3 F18 DEB	Name	CZ-6A DEB
36100	Norad ID	54440
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.5°	Inclination	98.49°
SMALL	Size	SMALL
US	Country	PRC
Oct. 18, 2009	Launch date	Nov. 11, 2022
	Full details

Live tracking

Real-time ground track for DMSP 5D-3 F18 DEB and CZ-6A DEB.

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