CZ-6A DEB IRIDIUM 33 DEB

0.012% collision chance on 2024-12-21 20:12:49z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with IRIDIUM 33 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 21, 2024, 8:49 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 550.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-12-21 20:49:49z

CDM ID: 895501821

Miss distance: 550.0 (m)

Collision probability: 0.000117922 (~0.012%)

Objects comparison

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

CZ-6A DEB Name IRIDIUM 33 DEB
61315 Norad ID 34350
DEBRIS Type DEBRIS
LEO Orbit LEO
88.95° Inclination 86.32°
SMALL Size SMALL
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 DEB.


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