CZ-6A DEB IRIDIUM 28

0.106% collision chance on 2025-10-04 16:10:52z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with IRIDIUM 28. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 4, 2025, 4:52 p.m., with a collision probability of 0.106%. The closest distance at TCA is estimated to be 47.0 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: 2025-10-04 16:52:36z

CDM ID: 1176774079

Miss distance: 47.0 (m)

Collision probability: 0.001058463 (~0.106%)

Last Updated: 1 week, 5 days ago

Objects comparison

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

CZ-6A DEB	Name	IRIDIUM 28
54296	Norad ID	24948
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
98.8°	Inclination	86.39°
SMALL	Size	LARGE
PRC	Country	US
Nov. 11, 2022	Launch date	Sept. 14, 1997
	Full details

Live tracking

Real-time ground track for CZ-6A DEB and IRIDIUM 28.

Return to all CDMs

Newsletter sign-up

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