CZ-4B DEB FENGYUN 1C DEB

0.044% collision chance on 2025-06-05 00:06:19z

CDM information

Conjunction Data Message description

CZ-4B DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 5, 2025, 12:19 a.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 18.0 meters.

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

Key information

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

TCA: 2025-06-05 00:19:26z

CDM ID: 1044794447

Miss distance: 18.0 (m)

Collision probability: 0.0004433212 (~0.044%)

Last Updated: 1 month ago

Objects comparison

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

CZ-4B DEB	Name	FENGYUN 1C DEB
28438	Norad ID	30838
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.65°	Inclination	99.05°
SMALL	Size	SMALL
PRC	Country	PRC
May 15, 2002	Launch date	May 10, 1999
	Full details

Live tracking

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

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