FENGYUN 1C DEB CZ-4C DEB

0.010% collision chance on 2025-07-03 01:07:25z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with CZ-4C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 3, 2025, 1:25 a.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 101.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object FENGYUN 1C DEB in its detailed page.

Key information

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

TCA: 2025-07-03 01:25:27z

CDM ID: 1071064630

Miss distance: 101.0 (m)

Collision probability: 0.000104787 (~0.010%)

Last Updated: 5 days ago

Objects comparison

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

FENGYUN 1C DEB	Name	CZ-4C DEB
31658	Norad ID	43411
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.16°	Inclination	98.56°
SMALL	Size	SMALL
PRC	Country	PRC
May 10, 1999	Launch date	Sept. 23, 2013
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and CZ-4C DEB.

Return to all CDMs

Newsletter sign-up

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