FENGYUN 1C DEB IRIDIUM 33 DEB

0.010% collision chance on 2025-05-29 05:05:22z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with IRIDIUM 33 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 29, 2025, 5:22 a.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 100.0 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: 2025-05-29 05:22:36z

CDM ID: 1038080191

Miss distance: 100.0 (m)

Collision probability: 0.0001042538 (~0.010%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

FENGYUN 1C DEB	Name	IRIDIUM 33 DEB
37712	Norad ID	33850
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.8°	Inclination	86.34°
SMALL	Size	MEDIUM
PRC	Country	US
May 10, 1999	Launch date	Sept. 14, 1997
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and IRIDIUM 33 DEB.

Return to all CDMs

Newsletter sign-up

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