CZ-6A DEB IRIDIUM 33

0.070% collision chance on 2025-11-07 13:11:53z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with IRIDIUM 33. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 7, 2025, 1:53 p.m., with a collision probability of 0.070%. The closest distance at TCA is estimated to be 179.0 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: 2025-11-07 13:53:00z

CDM ID: 1220334557

Miss distance: 179.0 (m)

Collision probability: 0.0007035757 (~0.070%)

Last Updated: 1 month ago

Objects comparison

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

CZ-6A DEB	Name	IRIDIUM 33
61452	Norad ID	24946
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
88.9°	Inclination	86.39°
SMALL	Size	LARGE
PRC	Country	US
Aug. 6, 2024	Launch date	Sept. 14, 1997
	Full details

Live tracking

Real-time ground track for CZ-6A DEB and IRIDIUM 33.

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